{"data":{"id":"15654","slug":"cold-war-missile-silo-and-command-bunker-silo-headwork-51ff3752","title":"Silo headworks collar (Cold War Missile Silo and Command Bunker)","summary":"The reinforced concrete headworks around the tube bore at grade: a round apron, a raised curb with a steel closure seat, twin door track plinths with rolled rails, anchor blocks, a cable duct, a hinged personnel hatch and a lightning mast.","description":"The reinforced concrete headworks around the tube bore at grade: a round apron, a raised curb with a steel closure seat, twin door track plinths with rolled rails, anchor blocks, a cable duct, a hinged personnel hatch and a lightning mast. Bounding size 14.00 x 3.40 x 18.00 m (X x Y x Z). Metre units, +Y up, +Z forward, lowest geometry resting on y=0. Movable parts are separate named nodes with local pivots: access-hatch. Assembly ports: tube-bore (silo-tube). Generic period hardware with no real designations, insignia or markings. Static geometry; no rig, collision or navigation data.","status":"published","url":"https://3dassets.dev/assets/cold-war-missile-silo-and-command-bunker-silo-headwork-51ff3752","cdnUrl":"https://cdn.3dassets.dev/assets/15654/v1/model.glb","downloadUrl":"https://3dassets.dev/download/cold-war-missile-silo-and-command-bunker-silo-headwork-51ff3752","thumbnailUrl":"https://cdn.3dassets.dev/assets/15654/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/15654/v1/poster.webp","blurhash":"UCB|KWt600V[IUM{j]t700of~qay?a%MfPM{","category":{"slug":"buildings","title":"Buildings & Architecture"},"tags":[{"slug":"historical","title":"Historical"},{"slug":"realistic","title":"Realistic"},{"slug":"exterior","title":"Exterior"}],"license":{"slug":"cc0-1.0","name":"CC0 1.0 Universal","url":"https://creativecommons.org/publicdomain/zero/1.0/","attributionRequired":false},"contributor":{"username":"3dassets","name":"3D Assets","url":"https://3dassets.dev/u/3dassets"},"stats":{"fileSize":64172,"triangles":1244,"vertices":3732,"meshes":6,"materials":4,"textures":0,"animations":[],"boundingBox":{"min":[-7.000427259132664,-0.000341188591291397,-7],"max":[7.000427259132664,3.3998587622351324,11.001199722290039]},"sizeMeters":[14.001,3.4,18.001],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization"]},"aiGenerated":true,"aiModel":"Claude Fable 5.1","downloads":0,"publishedAt":"2026-09-07T16:08:27.718Z","updatedAt":"2026-09-07T16:08:27.858Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/15654/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n})","r3f":"import { useGLTF } from '@react-three/drei'\n\nexport function SiloHeadworksCollarColdWarMissileSiloAndCommandBunker(props) {\n  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/15654/v1/model.glb')\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/15654/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/15654/v1/model.glb\" alt=\"Silo headworks collar (Cold War Missile Silo and Command Bunker)\" camera-controls auto-rotate></model-viewer>","blender":"# Blender 4.x: File > Import > glTF 2.0, or from the Python console after downloading the file.\nimport bpy\nbpy.ops.import_scene.gltf(filepath='model.glb')  # from https://cdn.3dassets.dev/assets/15654/v1/model.glb\n# Metres and +Y up are converted to Blender's Z-up scene automatically.","godot":"# Godot 4: copy model.glb into res://models/ and the editor imports it as a scene.\nvar packed := load(\"res://models/model.glb\") as PackedScene\nvar model := packed.instantiate()\nadd_child(model)","unity":"// Unity: import model.glb with glTFast (Package Manager: com.unity.cloud.gltfast) and drag the prefab in,\n// or load it at runtime straight from the CDN:\nusing GLTFast;\nvar gltf = new GltfImport();\nif (await gltf.Load(\"https://cdn.3dassets.dev/assets/15654/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);"}}}