Is the Conservatory 3D model free for commercial use?

Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.

What file format is it, and how big is it?

A single binary glTF 2.0 file (.glb), 303 KB: 4,516 triangles, 10,561 vertices and 9 materials, modelled in metres at 5.4 m × 6.6 m × 6.2 m.

Can I animate Conservatory?

It ships as a static mesh. Its 18 named parts are separate nodes, so you can move or animate each one in your engine.

Which engines and tools can open it?

Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.

How was the Conservatory 3D model made?

Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.

FREEcommercial use · no sign-up

Conservatory

A ruined Victorian glasshouse conservatory with a soot-black iron frame, grimy purple glass with broken panes, a cupola and ridge cresting, and ivy creeping up its stone dwarf wall. A candle lantern still glows among the overgrown plants inside.

Original GLB303 KB Poster

Left rail: colours and the 4 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 4,516
Vertices: 10,561
Meshes · materials: 31 · 9
Size (W × H × D): 5.4 m × 6.6 m × 6.2 m
File: GLB · 303 KB
Animation: Static
Style: Low-poly
Collection: Haunted Mansion

Palette · named materials

trim (iron frame, bars, cresting, soil) — soot black#1b1b22
base (dwarf wall, urn) — bone dark#c9ba9c
base (coping) — bone#e4ddcd
earth (foundation, step) — mid grey#7d828c
glass (wall, roof, cupola, door panes) — faded purple#81688d
earth (ridge cap, cupola curb and cap, floor) — faded purple dark#584861
wood (doors, planters, palm trunk) — dark wood#3d2a1c
foliage (plants, ivy) — moss#55743e
accent (lantern glow, door handles) — candle amber#ec9c13

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/haunted-mansion-conservatory/3e3af76f4f/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

How it was made

The brief given to 1DesignTool's “3D object” template:

Conservatory for the Haunted Mansion kit. Design it as one clear asset at believable real-world scale for that setting (state the size in metres in meta.notes), with its main parts modelled and named, readable at thumbnail size and from every orbit angle. This is one part of the Haunted Mansion kit (Low-poly style, flat-lowpoly direction): A decaying house that watches back. Use ONLY the kit palette, by name: faded purple #81688d, bone #e4ddcd, moss #55743e, candle amber #ec9c13, faded purple dark #584861, bone dark #c9ba9c, faded purple light #a497aa, bone light #f9f8f5, soot black #1b1b22, warm white #f2ede2, mid grey #7d828c, dark wood #3d2a1c. Every material's `name` must be exactly the palette colour it uses — the GLB carries these names so the kit recolours as one; an unnamed material fails delivery. Kit knob: expose a param `decayLevel` (0–1, default 0.5) for the kit's "Decay level" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Generation: 3.99M tokens (94% cached) · ≈ $3.28 at API prices · 5-hour plan +7%
Direction: Low-poly · family scenes
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 18

Conservatory
Foundation and step
Dwarf wall
Coping
Iron frame
Wall glazing
Roof
Roof bars
Roof glazing
Ridge cresting
Cupola
Left door
Right door
Tiled floor
Planters
Overgrown plants
Hanging lantern
Ivy

Note: Size at default params: 5.44 m wide (x) × 6.57 m tall (y, to the cupola finial; ridge at 4.62 m, eave at 2.9 m) × 6.24 m deep (z, including the front step and the slightly open door). Front door gable faces +Z; origin at bottom centre on y = 0. 4,516 triangles at default params (8,834 at 7 bays and full decay), 9 materials named exactly after the Haunted Mansion palette colours. Glass is one translucent double-sided material (alpha blend); broken panes are real holes or corner shards. decayLevel (the kit's Decay level) controls broken and missing panes, grime opacity of the glass, how far the ivy climbs, lost ridge cresting, leaning finials and how overgrown the plants are. It changes geometry at build time, so the GLB is a snapshot at 0.5. Re-export from the viewer for another setting. Part ids use the collection's undashed prefix 'hauntedmansionconservatory.*' because the kit's part-id format does not allow hyphens. Static model: no animation clip. glb-lint: 0 errors, 3 heuristic warnings (expected nesting such as panes inside bars, parts resting on parts, and height versus the 1 m reference), and requirement checks unverified because no requirements contract was supplied.

About the Conservatory 3D model

Conservatory is a free low-poly 3D model from the Haunted Mansion set. It measures 5.4 m × 6.6 m × 6.2 m (W × H × D) at real-world scale and is built from 4,516 triangles across 31 meshes, with 18 named parts. Download the 303 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Conservatory 3D model free for commercial use?: Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.
What file format is it, and how big is it?: A single binary glTF 2.0 file (.glb), 303 KB: 4,516 triangles, 10,561 vertices and 9 materials, modelled in metres at 5.4 m × 6.6 m × 6.2 m.
Can I animate Conservatory?: It ships as a static mesh. Its 18 named parts are separate nodes, so you can move or animate each one in your engine.
Which engines and tools can open it?: Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.
How was the Conservatory 3D model made?: Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.