{
 "slug": "high-speed-train",
 "triangles": 29487,
 "texture_px": 2048,
 "triangles_light": 16859,
 "texture_px_light": 1024,
 "files": {
  "glb": {
   "name": "high-speed-train.glb",
   "bytes": 1794332
  },
  "blend": {
   "name": "high-speed-train.blend",
   "bytes": 1653276
  },
  "fbx": {
   "name": "high-speed-train.fbx",
   "bytes": 3107788
  },
  "obj": {
   "name": "high-speed-train-obj.zip",
   "bytes": 1591467
  },
  "usdz": {
   "name": "high-speed-train.usdz",
   "bytes": 2803632
  },
  "glb_light": {
   "name": "high-speed-train-light.glb",
   "bytes": 961056
  },
  "fbx_light": {
   "name": "high-speed-train-light.fbx",
   "bytes": 1758812
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 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "3.015 x 20.004 x 4.389",
  "triangles": 29487,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-25",
  "real_size": "high-speed train power car with long soft nose, 20.0 m long, 2.9 m wide, 4.1 m high with lowered pantograph, standard gauge 1435 mm",
  "notes": "front (nose) faces -Y, origin on the rail top (wheel contact plane); rear centre coupler axis 1.05 m above rail top (Cozy Trains kit standard), the front coupler sits hidden behind the nose; own cozy design, not a copy of any real train; single-arm pantograph modelled lowered; bogies with wheelsets are part of the mesh (no moving parts); emissive lights, opaque tinted windows, no interior, no lettering",
  "set": "Cozy Trains & Railway Kit"
 },
 "origin": {
  "method": "procedural",
  "detail": "Built procedurally with Blender scripts. The scripts were written with the help of an AI coding assistant. No generative AI model produced the geometry or textures directly.",
  "ai_content": false,
  "ai_assisted_code": true
 }
}