3DAssets.dev

Loading model

About

Open square pit collar with a long cantilevered stone lip. 4.16 × 3.35 × 4.16 metres. Original CC0 static cave geometry with embedded nearest-filtered pixel textures. +Y up; grounded at y=0. No collision, navigation, rig or animation data.

Use with an AI agent

Copy this prompt into your AI chat, then describe what you want to build with the asset.

Use the “Pit with overhanging lip (Cave and Crystal Caverns)” asset in my project.

Model: https://cdn.3dassets.dev/assets/21239/v1/model.glb
Asset page: https://3dassets.dev/assets/cave-and-crystal-networks-pit-overhang-fd1ab5b0
Description: Open square pit collar with a long cantilevered stone lip.

- Dimensions (X × Y × Z): 4.159 × 3.35 × 4.159 metres
- Triangles: 892
- Animations: none
- Licence: CC0 1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/)
- Loading: Three.js GLTFLoader; no additional decoders required.

Also available as JSON, Markdown, or via the MCP server.

Import manually

Choose your framework, then copy the code into your project to load the asset.

import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/21239/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})

Common questions

How do I use this model with my AI development tools?
Press "Copy for AI agent" above and paste the prompt into Claude Code, Cursor, Codex, GitHub Copilot, ChatGPT or any other coding assistant. The prompt carries the direct CDN URL, the real-world size, the licence and the loading notes, so the assistant can fetch the model and place it in your project without you writing the loader yourself. For a permanent connection, add the 3DAssets.dev MCP server to your tool with one command (for Claude Code: claude mcp add --transport http 3dassets https://3dassets.dev/mcp) and the assistant can then search the whole catalogue, fetch files and read the usage snippets on its own.

MCP server setupGuide for AI agents

How do I get started?
Three ways, from quickest to most automatic. Download the .glb with the button and drop it into your engine's asset folder, where it imports like any glTF file. Or skip the download: copy the three.js, React Three Fiber or model-viewer snippet under "Import manually", which loads the model straight from the CDN. Or connect your AI agent to the MCP server and ask for it by name, and it will find, fetch and place the model for you.

MCP server setupAPI reference

Which game engines and tools can I use this model with?
Anything that reads glTF, which today means all of the major ones: three.js and React Three Fiber on the web, Godot 4, Unity, Unreal Engine 5, Blender and the model-viewer web component. The model is a self-contained binary glTF (.glb) with textures embedded, so there is one file to import and no plugin, converter or decoder to install first.
How do I import this model into Unity, Godot, Unreal or Blender?
Unity: install the glTFast package (com.unity.cloud.gltfast) from the Package Manager, drop the .glb into Assets and drag the prefab in, or load it at runtime from the CDN URL. Godot 4: copy the file into the project folder and the editor imports it as a scene you can instantiate. Unreal Engine 5: File > Import with the built-in glTF importer, which converts the axes for you. Blender: File > Import > glTF 2.0. Units are metres with +Y up in the file, and every importer above handles the conversion to its own axes automatically.
Can I use this model in a commercial game, and do I need to credit anyone?
Yes to commercial use and no to credit. Every model on 3DAssets.dev is released under CC0 1.0 Universal, which places it in the public domain: use it in a paid game, an app, a film or a client project, modify it, redistribute it, and put nothing in the credits. A link back is welcome but it is entirely your choice.

CC0 licence text

Can I load it from the CDN instead of downloading it?
Yes. The .glb file has a permanent URL on cdn.3dassets.dev that is CORS-enabled and never changes content, so you can pass it straight to GLTFLoader, glTFast or model-viewer in production and cache it as hard as you like. Downloading is only needed for engines that import from disk.
Do I need Draco, Meshopt or KTX2 to load it?
No. The geometry is quantized with KHR_mesh_quantization and the textures are re-encoded to WebP, both of which three.js, Godot, Unity and Blender read natively, so a plain GLTFLoader is enough. There is nothing extra to configure and no decoder to ship with your bundle.

Pit with overhanging lip (Cave and Crystal Caverns)

Open square pit collar with a long cantilevered stone lip.

Download asset · 48.7 KB

More in Nature & Landscape

Surf Cove Base (Beach Surf and Paddle Kit)

Surf Cove Base (Beach Surf and Paddle Kit)

33 by 22 m surf cove terrain: sand beach running down a wet sand slope into shallow water, broken shore foam and two outer surf lines, a seaweed wrack line, marram topped dune ridge with a plank boardwalk through it, a rocky point and scattered shells.

@3dassets15.8k tris · 68 ↓
Download
Flood Debris Jam (Bellroot Fen Floodward Marches)

Flood Debris Jam (Bellroot Fen Floodward Marches)

Intertwined structural drift timbers resting on a silt bed, with a bowed trapped reed mat woven over the load-bearing tangle.

@3dassets19.4k tris · 51 ↓
Download
City Broadleaf Tree (Fantasy MMO City And Townsfolk)

City Broadleaf Tree (Fantasy MMO City And Townsfolk)

Seven metre broadleaf street tree on a buttressed trunk, with five main limbs branching into fifteen boughs and a canopy layered from sixteen leaf masses, grass at its foot. Hand painted fantasy MMO city and RPG game asset.

@3dassets1.3k tris · 37 ↓
Download
Pine Tree (Wipe Day Survival Island)

Pine Tree (Wipe Day Survival Island)

Free 3D low poly pine tree for survival game forests: a tapered driftwood trunk with four stacked needle cones, 5.4 m of harvestable wood.

@3dassets132 tris · 36 ↓
Download
Tall Grass Clump (Wipe Day Survival Island)

Tall Grass Clump (Wipe Day Survival Island)

Free 3D low poly tall grass clump for island ground cover: eighteen fanned blades about 0.9 m wide and 1 m tall, cheap enough to scatter.

@3dassets216 tris · 35 ↓
Download
Brain coral (Coral Reef and Underwater Scenery)

Brain coral (Coral Reef and Underwater Scenery)

Massive coral head traced by raised winding meandering ridges.

@3dassets6.2k tris · 35 ↓
Download
Meadow Grass Clump (Dense Temperate Forest Flora)

Meadow Grass Clump (Dense Temperate Forest Flora)

A soft clump of meadow grass, short blades leaning out in every direction.

@3dassets288 tris · 33 ↓
Download
Paddock Tree (Racecourse and Parade Ring)

Paddock Tree (Racecourse and Parade Ring)

A 4.7 m parkland tree with a rough timber trunk and four foliage masses over a grass collar, for the paddock, the car park edge and the boundary of a course.

@3dassets348 tris · 30 ↓
Download
Shellback Nesting Hummock (Bellroot Fen Floodward Marches)

Shellback Nesting Hummock (Bellroot Fen Floodward Marches)

Low nesting hummock with two excavated concave bowls, a worn sloping front approach and short bedding stems seated along the recessed margins.

@3dassets16.2k tris · 30 ↓
Download
Mireglass Mineral Vent (Bellroot Fen Floodward Marches)

Mireglass Mineral Vent (Bellroot Fen Floodward Marches)

Hollow mineral vent with thick crystallised crater walls, nested solid outflow lips and a seated mineral-water centre; original amber mireglass formation.

@3dassets7.2k tris · 29 ↓
Download
Seasonal Flood Scar Cliff (Bellroot Fen Floodward Marches)

Seasonal Flood Scar Cliff (Bellroot Fen Floodward Marches)

Eroded peat cliff with three recessed flood strata, a stepped upper profile and anchored exposed roots following the scar face.

@3dassets3.9k tris · 29 ↓
Download
Spring orchard tree (Turning Seasons: Four Season Garden)

Spring orchard tree (Turning Seasons: Four Season Garden)

Spring orchard tree in a warm, faceted storybook style.

@3dassets1.1k tris · 28 ↓
Download

Similar assets

Stone Field Hut (Andean Terraces and Stone Village)

Stone Field Hut (Andean Terraces and Stone Village)

A single room field hut of coursed stone under a hipped thatch roof, 3 m square and 3.15 m to the ridge, with an open doorway and a stone threshold. Exterior model with an open doorway; there is no interior.

@3dassets1.1k tris · 14 ↓
Download
Stone Granary (Andean Terraces and Stone Village)

Stone Granary (Andean Terraces and Stone Village)

A round stone granary 2.3 m across, built in ten block courses with a high loading opening and a conical thatch cap, 3 m tall. Exterior model; the opening is a recess, not a door.

@3dassets826 tris · 12 ↓
Download
Carved Stone Block (Andean Terraces and Stone Village)

Carved Stone Block (Andean Terraces and Stone Village)

A carved block of dressed stone 2 m long, with an abstract stepped fret worked in relief on both long faces and a plain capping slab. The pattern is invented geometry, not a copy of any real symbol or script.

@3dassets396 tris · 12 ↓
Download
Standing Stone (Andean Terraces and Stone Village)

Standing Stone (Andean Terraces and Stone Village)

A dressed standing stone just under 3 m tall, tapering as it rises, set in a collar of packed kerb stones.

@3dassets168 tris · 14 ↓
Download
Open pit garage bay (Formula Race Cars and Grand Prix Circuit)

Open pit garage bay (Formula Race Cars and Grand Prix Circuit)

Open pit garage bay in an original generic circuit family.

@3dassets96 tris · 14 ↓
Download
Pit wall with access opening (Stock Car Oval Speedway)

Pit wall with access opening (Stock Car Oval Speedway)

Pit wall with access opening in an original colourful speedway family.

@3dassets24 tris · 8 ↓
Download
Ball Court Stone Ring (Jungle Temple and Stone City)Animated

Ball Court Stone Ring (Jungle Temple and Stone City)

Free 3D model of a ball court stone ring on its wall block: a carved stone hoop set vertically on a corbel, with the ring turning on its own node.

@3dassets1.1k tris · 10 ↓
Download
Stone Corner Pier (Jungle Temple and Stone City)

Stone Corner Pier (Jungle Temple and Stone City)

Free 3D model of a stone corner pier: a 0.6 m square carved limestone post, 3.3 m tall, that takes a wall run on any of its four faces.

@3dassets3.0k tris · 10 ↓
Download
Stone Gate Tower (Jungle Temple and Stone City)Animated

Stone Gate Tower (Jungle Temple and Stone City)

Free 3D model of a stone city gate tower: a 3 m module 4.4 m tall with a corbelled passage, a carved lintel band and two timber leaves that swing open.

@3dassets4.3k tris · 10 ↓
Download
Stone Floor Slab (Andean Terraces and Stone Village)

Stone Floor Slab (Andean Terraces and Stone Village)

A 2 m square of laid stone floor in four dressed flags, 140 mm thick. Tiles on its four edge ports to floor a yard, a threshing area or a building.

@3dassets48 tris · 11 ↓
Download
Stone Dwelling (Andean Terraces and Stone Village)

Stone Dwelling (Andean Terraces and Stone Village)

A highland family dwelling: coursed stone walls 2.3 m high under a gabled thatch roof with deep eaves, 6 m by 4.5 m and 4.1 m to the ridge, with a doorway, two trapezoidal windows and a stone threshold. Exterior model; there is no interior.

@3dassets1.3k tris · 15 ↓
Download
Stone Gateway (Andean Terraces and Stone Village)Animated

Stone Gateway (Andean Terraces and Stone Village)

A ceremonial gateway of dressed stone with a trapezoidal opening 1.7 m wide at the foot and 1.3 m at the head, a double lintel and an abstract geometric fret above it. The plank leaf swings on the left jamb. 3.8 m wide, 3.7 m tall.

@3dassets576 tris · 13 ↓
Download