{
 "slug": "subway-station-entrance",
 "triangles": 15500,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "subway-station-entrance.glb",
   "bytes": 1203512
  },
  "blend": {
   "name": "subway-station-entrance.blend",
   "bytes": 807041
  },
  "fbx": {
   "name": "subway-station-entrance.fbx",
   "bytes": 1459388
  },
  "obj": {
   "name": "subway-station-entrance-obj.zip",
   "bytes": 664976
  },
  "usdz": {
   "name": "subway-station-entrance.usdz",
   "bytes": 1630663
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "7.060 x 12.060 x 7.650",
  "triangles": 15500,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-25",
  "real_size": "subway entrance with stairwell cut-out, approx. 7.0 x 12.0 m sidewalk block, pavement level 2.6 m above the model base, glass canopy 3.3 m above the pavement, pictogram column 5 m",
  "notes": "the concrete block below the pavement is the stairwell (sink the model 2.6 m so the paving is at street level); stairs lead down towards +Y to a dark passage; train pictogram on a lit cube instead of lettering, emissive lights, no brand; no movable parts",
  "set": "Cozy Buildings 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
 }
}