{
  "title": "Impossible Rides: The Alpine Express",
  "revision": 4,
  "output": {
    "duration_seconds": 20,
    "width": 1920,
    "height": 1080,
    "fps": 24,
    "job_id": "job_d5evihzKDdgHTo9fV5hp4szE",
    "asset_id": "asset_EHsY31UpzFMombfnk3PSo19q"
  },
  "source": {
    "blender": "5.2.1",
    "scenario_blender_studio": "0.1.6",
    "fps": 24,
    "frames": 480,
    "duration_seconds": 20,
    "scene": "train-continuity-v7.blend",
    "video": "../train-v7-blender.mp4",
    "construction": "Custom Blender Python scene/camera assembly; installed Scenario Blender Studio render handler. No plugin source modifications."
  },
  "shots": [
    {
      "start": 0,
      "end": 6,
      "move": "Continuous descending approach into low tracking"
    },
    {
      "start": 6,
      "end": 9,
      "move": "Three-car overhead"
    },
    {
      "start": 9,
      "end": 13,
      "move": "Front-left cab approach and driver"
    },
    {
      "start": 13,
      "end": 16,
      "move": "Passenger glide"
    },
    {
      "start": 16,
      "end": 20,
      "move": "Rising pullaway"
    }
  ],
  "master": {
    "model_id": "model_openai-gpt-image-2-5-sunburst",
    "parameters": {
      "prompt": "Turn this exact image into an unmistakably REAL, high-end railway photograph. Preserve the exact physical train design, three-car formation, cab/nose geometry, one wide front windscreen, two wipers, upper lamp and lower lamps, dark display panel, five passenger-window bays, glazed roof panels, door locations, roof equipment, six bogies, coupling hardware, green/ivory/gold livery, camera position, composition and landscape. Do not redesign this train or change any of those features.\nThe change is photographic realism: the current image looks like a computer render. Replace the synthetic surface response with real painted metal, optical glass reflections/transmission, subtly weathered running gear, steel brake hardware, small industrial seams and fasteners, realistic grass, fine ballast and natural mountain detail. Natural bright daytime exposure, nuanced real reflections, cinematic but restrained color, the optical response of a real professional camera, fine photographic grain and real atmospheric depth.\nReplace EVERY CGI-looking passenger with an actual photographic adult in the same seat and clothing color. Real human skin, individual faces, hair, fabric, relaxed seated poses. No waxy faces, dolls, plastic bodies, repeated faces or mannequin posture. The driver is a real Black man in a navy work shirt. The driver operates a railway throttle/console; remove the car-like steering wheel inside the cab. Keep the windows transparent enough to see people but physically real and subtly reflective.\nKeep the complete train, same crop, same geometry, same five-window near-side pattern and exact same body proportions. This is an in-place photographic finish pass on this one vehicle, not a new design. No illustration or CG aesthetic, no text or logos.",
      "referenceImages": [
        "asset_RgyjzvQoDgLoFpzViodT6Nyu"
      ],
      "width": 2048,
      "height": 1152,
      "quality": "max",
      "numOutputs": 1,
      "background": "opaque"
    },
    "asset_id": "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
    "job_id": "job_czHJMvyrTetspVjVb1Vifxro",
    "lineage": "A Gemini 3.0 Pro construction draft grounded in a real Allegra photograph was finished with GPT Image 2.5 Sunburst. A separate GPT Image 2 attempt was superseded and unused."
  },
  "references": [
    {
      "key": "01-opening-wide",
      "title": "Opening wide",
      "frame": 1,
      "time_seconds": 0,
      "source_sha256": "89d4bfcafeb7a2e633395459afaa6ab64b9bd8ee9b08dfd1e8adb57d21512fbf",
      "source_asset_id": "asset_pGViyg3pS24wLUHqPgA5LpeH",
      "asset_id": "asset_7cJLyZxQW3UCfWBq648FjPdr",
      "job_id": "job_UKmWEMgqqrWwJcJoesg4pZqT",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 0s: high elevated wide looking toward the front at lower-right; the whole three-car train stretches toward upper-left, surrounded by a large open meadow. Match image 2's small train screen footprint and straight track; no close hero crop.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_pGViyg3pS24wLUHqPgA5LpeH"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    },
    {
      "key": "02-descending-track",
      "title": "Descending track",
      "frame": 49,
      "time_seconds": 2,
      "source_sha256": "155a9069211dd6c61716babf5b9667bb34e9ea2f5744578302bdb41f1dea0e06",
      "source_asset_id": "asset_eSusvCyEP2SydYm1Zdvvu2LZ",
      "asset_id": "asset_E6XZMjfq5ehjYVnJ5r5A7B6F",
      "job_id": "job_hGQZzM9ND7Edz5Q9ScYe3o8B",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 2s: descending front-left three-quarter view alongside the leading carriage, front at right, remaining train receding and clipped off left. Copy image 2's camera distance, pitch and crop. Preserve master cab and window/door pattern exactly.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_eSusvCyEP2SydYm1Zdvvu2LZ"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    },
    {
      "key": "03-low-pass",
      "title": "Low passenger pass",
      "frame": 109,
      "time_seconds": 4.5,
      "source_sha256": "df3ec61db2d6b9a75f7b14fdfb0811ccf82c21f272256acfb3bb7475f1e5fc49",
      "source_asset_id": "asset_ZwguXEudJp4a6bGe2z8N2qwk",
      "asset_id": "asset_cfqmzRfV4hwNs5vZBgXBnoL7",
      "job_id": "job_kZeLB2GxYdr9gZobdsU6McQN",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 4.5s: low, close SIDE tracking. Crop the vehicle as in image 2: green lower body across the frame, windows and visible faces above, wheels and ballast below, roof edge tilted in perspective. Do not add a cab/front three-quarter view if absent from image 2. Keep image 1's sealed window construction and real passengers.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_ZwguXEudJp4a6bGe2z8N2qwk"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    },
    {
      "key": "04-overhead",
      "title": "Overhead crossing",
      "frame": 169,
      "time_seconds": 7,
      "source_sha256": "ba4c90d5795d641b171db34f54aed10552d8914fbc8bacea896cf6d62035b53b",
      "source_asset_id": "asset_FAzXNqNReRiSoEePmyvaVmtr",
      "asset_id": "asset_XPVLrLYWm8wRGFXxrxGiTpKq",
      "job_id": "job_kmDG9dXEeWKKRBNgeY48fePu",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 7s: almost vertical TOP-DOWN aerial photograph. Predominantly roofs, train diagonal from lower-left to upper-right, continuing out of frame at top and bottom exactly like image 2. Same roof-shoulder glazing and HVAC layout as image 1, rotated into this overhead view. No horizon, sky, train-front hero view or new tilt. Ground is realistic meadow and ballast.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_FAzXNqNReRiSoEePmyvaVmtr"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    },
    {
      "key": "05-cab-approach",
      "title": "Cab approach",
      "frame": 217,
      "time_seconds": 9,
      "source_sha256": "a54b94ff8797291f539430aae05b7c7cf3a89986aa39bcf11a711befedcd8bf1",
      "source_asset_id": "asset_zqU7uyYTkqgJyFsZVSxRmMeo",
      "asset_id": "asset_ak2hVJA1e2rSZcnHGx7cFG8R",
      "job_id": "job_JFUJxXpuJJpVCEMMZn7woaUG",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 9s: close front-left approach to the leading cab. Keep the source's front position in right half, carriage vanishing toward left, camera height and distance. Use EXACTLY image 1's cab nose, one windscreen, display, upper/lower lamps and coupling design. Driver visible through the sealed windshield.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_zqU7uyYTkqgJyFsZVSxRmMeo"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    },
    {
      "key": "06-driver",
      "title": "Driver close-up",
      "frame": 289,
      "time_seconds": 12,
      "source_sha256": "6d2a7ecec8a26a6830982884b977ff8ed5d78c41c818ed5abaf41253a3064af4",
      "source_asset_id": "asset_DA54wiytKoekuoveBXS1c4om",
      "asset_id": "asset_f465RLuzVzFRqFKDXwnxqwTH",
      "job_id": "job_fs3M32csEGfU7YDB3YjCrE2Q",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 12s: inside the lead cab, looking from ahead-left of the driver BACK into the aisle. Driver center-right facing toward right, console occupies lower-right foreground, teal passenger clipped at left and coral woman behind driver, passengers recede upper-left. Copy image 2's camera and seating marks. Driver is the same man in navy as image 1, at real adult scale; real train controls, no steering wheel. Clear glass partition behind him keeps passengers visible. Never invent a side-on private-cab shot.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_DA54wiytKoekuoveBXS1c4om"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    },
    {
      "key": "07-passenger-glide",
      "title": "Passenger glide",
      "frame": 337,
      "time_seconds": 14,
      "source_sha256": "141d0a4a3da6704f6586d819bacf64a5c1618e2da164ad6a7ecdebff48aa2b7f",
      "source_asset_id": "asset_zAh3YFu8pdh5s6r54ZUSJjSc",
      "asset_id": "asset_k6CVAxnd3pALzE1qRKC2Pjet",
      "job_id": "job_zwsXLzww7Uk4vDKoK9ntNo3E",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 14s: camera inside middle carriage, looking diagonally toward the right-side windows. Mustard-shirted man clipped at extreme left foreground; slate-blue woman with dark bun seated by the right window; rose-pink woman and pale-blue man behind. Copy image 2's camera, seat locations and depth, not image 3's framing. IMAGE 3 supplies ONLY the blue woman's face, hair and clothing, plus tan-seat/ivory/green interior materials. Vehicle window and roof design still comes from image 1.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_zAh3YFu8pdh5s6r54ZUSJjSc",
        "asset_QwahPdFhRr36CZHiNu6xTJtR"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 52
    },
    {
      "key": "08-traveller",
      "title": "Traveller close-up",
      "frame": 379,
      "time_seconds": 15.75,
      "source_sha256": "0af570f2b07f3282f7d164fd68e7ebbbb0b2dddbd73ce52996fc77e934194e49",
      "source_asset_id": "asset_M6Bf4yMiGgzhQZpckc6NHGz8",
      "asset_id": "asset_aaZkgtNJBBV3xAv2vHfnr3z2",
      "job_id": "job_BmYNVDiZxjEu1EpWMTdbaDnV",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 15.75s: move closer to the same blue woman as in image 2's exact crop: woman center-right beside right window, rose-pink and pale-blue adults recede left behind her. IMAGE 3 supplies her exact face, dark bun and slate-blue top, not its camera. Maintain image 1's vehicle geometry and interior window construction. Natural expression and photographic skin; preserve the source seat marks.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_M6Bf4yMiGgzhQZpckc6NHGz8",
        "asset_QwahPdFhRr36CZHiNu6xTJtR"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 52
    },
    {
      "key": "09-pullaway",
      "title": "Rising pullaway",
      "frame": 433,
      "time_seconds": 18,
      "source_sha256": "13126c5d3cb5ae2b05e2897d4639d2866c9adb965d67dc95f1efe8a83b8d609a",
      "source_asset_id": "asset_vMgVXYDQeMVeWSvF3sYaSfMb",
      "asset_id": "asset_yQLN7g3FCvkFVZskqM439mfw",
      "job_id": "job_P5RBNgvKjqT26xcrFaR7ECbF",
      "prompt": "Re-photograph the EXACT same physical train shown in IMAGE 1 from a different camera. IMAGE 1 is the immutable vehicle master, not inspiration. IMAGE 2 is only a Blender camera/staging diagram: use its viewpoint, viewing side, pitch, crop, rail direction, train placement and seated-person marks. Do not copy its toy body, open sides or cartoon people, and do not keep image 1's camera when image 2 differs.\nLOCK VEHICLE IDENTITY: the same three cars, long raked green cab face, one broad dark front windscreen, two wipers, blank black destination display and small central upper lamp, two lower lamps in black housings, central coupler and grey skirt. Exactly the master's five rectangular near-side passenger-window bays and matching five glazed roof-shoulder panels per carriage, same ivory double-door location, same cab side window, same silver roof equipment, same black bellows and six twin-axle bogies. Same bottle-green/ivory paint and fine gold waist stripe. Do not introduce a second tier of cab glass, a new nose, different window spacing, different roof machinery or different proportions. Hidden features stay hidden; never change the camera to show them.\nMatch the master's photographic realism, actual adult scale, real glass/paint/metal, tan seats, bright Alpine daylight, meadow and limestone. Every person is a real adult, no CG figures. Reuse the master's identifiable people by clothing color wherever visible; navy-shirted male driver, teal and coral women, mustard man, lilac/rose/mint/blue travellers. Output a single photograph, no captions, borders, montage or labels.\n\nSOURCE TIME 18s: high rising wide view, front at lower-right, back at upper-left; match the source's elevated downward pitch, straight rail diagonal and small train screen footprint. Large open meadow in foreground and hills upper-right. Show all three cars. This must be EXACTLY image 1's vehicle viewed from high and farther away, not a new train or close hero crop.",
      "reference_images": [
        "asset_zQrhFVNdSR8uRNnu6aaKpYK1",
        "asset_vMgVXYDQeMVeWSvF3sYaSfMb"
      ],
      "width": 2048,
      "height": 1152,
      "cu": 51
    }
  ],
  "video": {
    "model_id": "model_bytedance-seedance-2-5",
    "parameters": {
      "prompt": "EDIT @video1 into a complete 20-second photorealistic live-action film, using ONE consistent train identity.\n\n@image1 is the definitive vehicle master. Every frame must show THIS SAME physical train, not a similar train. Lock its raked green cab face, single broad front windscreen and two wipers, blank dark destination panel, one central upper lamp, two lower lamps, coupling and grey skirt; five main passenger-window bays and five glazed roof-shoulder panes per carriage; ivory double doors in the same positions; identical silver roof equipment; black gangways; six twin-axle bogies; exactly three coupled cars; dark green/ivory body with a thin gold waist stripe. Never change nose, window spacing, roof machinery, body proportions or livery across shots. The train is enclosed and full-size, with real metal, glass, wheels and suspension, not toy open carriages.\n\n@video1 is the authoritative CAMERA, MOTION and EDIT guide. Retain its route, angle progression, forward travel, character staging and cut timing. Replace its simplified surfaces and people with the master's photographic train and realistic adults. The nine other images were derived directly from that SAME master at source moments, not invented scenes or still-image inserts:\n@image2 = 0s opening wide; @image3 = 2s descending tracking; @image4 = 4.5s low side pass; @image5 = 7s overhead; @image6 = 9s front-left cab approach; @image7 = 12s front-left driver/console/aisle view; @image8 = 14s passenger glide; @image9 = 15.75s close traveller; @image10 = 18s elevated pullaway.\nUse these for material, person and shot appearance. If a still's crop differs, follow @video1's moving camera rather than stopping on the still. Keep vehicle design from @image1 throughout.\n\n0-6s: ONE continuous camera approach from elevated wide into low side tracking, progressing smoothly along the train. NO cut at 3s, no camera reset or backward jump. In the low angle show windows and seated faces as well as running gear, not only wheels.\n6-9s: cut to the source elevated crossover, becoming near-vertical around 7s; roofs dominate at that moment. Keep three coupled cars and correct roof identity. No substitution with an eye-level orbit.\n9-13s: cut to the source front-left cab approach, then follow its smooth virtual-camera reveal toward the driver. End in @image7's view, ahead-left of the same navy-shirted driver, console in lower-right foreground, passengers receding behind toward upper-left through a clear cab partition. Preserve the source angle and staging; do not invent a side-on private-cab shot. The virtual camera can reveal through transparent glazing, while the train body and glass remain continuously intact, without walls disappearing.\n13-16s: cut inside the middle carriage and glide along the source aisle toward the same slate-blue woman with dark hair in a bun beside the right window. Mustard-clad foreground passenger and pink/light-blue passengers remain in their seats behind. Preserve her face, hairstyle and clothes through the approach.\n16-20s: cut to the source rising wide pullaway, same three-car train continuing briskly forward. Camera rises and recedes into a wider view, no sudden close hero crop or spatial reset. Clean cuts only at 6, 9, 13 and 16 seconds.\n\nBright Alpine meadow and limestone mountains, larches, stable natural daylight and real atmospheric depth. Moving train through FIXED scenery in every shot: continuous wheel rotation, parallax, shadows and restrained motion blur. About 24 real adult passengers and one driver, recognizable clothing groups in navy, teal, coral, mustard, blue, lilac, rose and mint. Same master driver and the same traveller in all relevant views. Natural small seated movements, skin and fabric. Interior tan seats, ivory ceiling, green sills, transparent reflective glass. No plastic figures, duplicated faces, CG finish, reverse movement, freeze, montage, extra shot, captions or logos.\nAudio: continuous diegetic railway rhythm, motor hum, outdoor wind and quiet enclosed carriage ambience. No music, narration or speech.",
      "referenceImages": [
        "asset_sZ8kdFXMDBYcMCkTvjxFxzY4",
        "asset_6qSmCHyxkvZ5i2LodDirk1kP",
        "asset_YuWTYAR4YBeSmHyzNYgr8pV6",
        "asset_XFsrw5VWiKuycsRdqYRMqm6F",
        "asset_6y2JJAemGASiVjLV9cRELX5t",
        "asset_15hnvGSdxUvRxtWWGrzqEtNE",
        "asset_qYobeTMz8dwmCYJLTwYKDy3n",
        "asset_Fq3Kj15a5qK8YTqK9dmX3fqE",
        "asset_LEjZp4mvkThGtP6sY8BAi5gs",
        "asset_Tw8eu5Yuw77GWFXL5iqhmCX7"
      ],
      "referenceVideos": [
        "asset_tcKNjmS39UR39JJN2G1p6QMy"
      ],
      "duration": -1,
      "resolution": "1080p",
      "aspectRatio": "16:9",
      "generateAudio": true,
      "outputFormat": "mp4"
    }
  },
  "costs_cu": {
    "selected_sunburst_master_and_nine_views": 512,
    "successful_seedance_movie": 2722,
    "superseded_image_steps": 93,
    "note": "Earlier revisions excluded. Failed video-job quotes are not verified net charges."
  },
  "decisions": [
    "All nine angles derive directly from the same master and an actual native Blender frame.",
    "The master locks vehicle identity; Blender controls camera/staging, not finished proxy geometry.",
    "The first six seconds form one continuous move, with cuts at 6, 9, 13 and 16 seconds.",
    "MiniMax is an earlier comparison using different references, not a controlled same-input benchmark."
  ],
  "postproduction": {
    "original_container_duration_seconds": 19.712,
    "web_duration_seconds": 20,
    "fps": 24,
    "method": "Preserve master; gently conform video and audio to a shared 20-second timeline, H264/AAC delivery."
  },
  "limitations": "Generated detail, framing and faces are interpretations. Shared timing is not pixel-exact geometry or camera registration.",
  "failed_jobs": [
    "job_StaPt8krkCxVDfGBQgBH9AJh",
    "job_gcSBPPfcarxVzWu1Pap9NEpv",
    "job_p2aUHVLZDeTtEaz6YCJp1oMs"
  ],
  "recovery": "User-requested restart succeeded with unchanged v4 inputs. Previous input-download failure cause remains unknown."
}
