Lightweight
Volcano
32,977 triangles GLB 1.3 MB
Free Lava Rock 3D Model
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Dark faceted basalt boulder, 1.8 m long and 1 m tall, crossed by glowing orange lava cracks, with a few dark pebbles at its foot.
Free under CC0 for personal and commercial use, no attribution. Download without login as GLB, FBX, BLEND, USDZ or OBJ. Lightweight with 13,526 triangles and 2K textures.
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$0 · CC0CC0: no login, no attribution CC0 1.0
Work with this model
- Open in the 3D Viewer Wireframe, UVs and texture channels
- Change colors in Recolor Studio Recolor it and export a new GLB
- Convert GLB to STL Millimetres and Z-up, with a watertight check
- Convert GLB to OBJ With your own unit, up axis and pivot
- Render a turntable video or GIF Seamless spinning loop as MP4, WebM or GIF
The tools run in your browser and load the web preview of this model. For the full quality files, use the downloads above.
Technical details
- Quality tier
- Lightweight Stylized, 2K or palette textures, game-ready
- Triangles
- 13,526
- Textures
- 2K (2,048 px) Base ColorRoughnessMetallicNormal
- Dimensions
- 1.82 × 1.47 × 0.98 m (W × D × H)
- License
- CC0 1.0 · public domain
- Published
- Category
- Nature & Plants
- Kit
- Cozy Terrain Kit
- Formats
- Origin details are included in LICENSE.txt and manifest.json.
Size comparison
About this model
Heat up volcanic areas with this lava rock 3D model. A cooled boulder of dark slate grey basalt, about 1.8 by 1.5 m and 1 m tall, is built from soft facets with two smaller lumps grown onto its sides. A network of jagged cracks runs over the top and down the flanks, and inside each crack a glowing orange core shines through. That glow is a separate emissive mesh named lava-rock_crack_glow, set slightly below the rock surface and left unbaked, so it keeps its light in any engine and can pulse or cool down on its own. A fine crack pattern in the normal map gives the stone a rough volcanic feel up close. A handful of dark pebbles lies around the foot. Place several next to the Volcano for a lava field, or use one alone as a hazard marker. The rock uses 13,535 triangles with 2K PBR textures.
Good for
- Lava field around a volcano
- Hazard marker in a fire level
- Forge or dragon lair decoration
- Glowing accent for night scenes
Tags
Engine import notes
Unity GLB · FBX
Import the GLB with the glTFast package or use the FBX. 1 m in the file = 1 Unity unit.
Unreal Engine FBX
Use the FBX. The model is built in metres. Unreal works in centimetres and converts on import, so it arrives at real size (0.98 m = 98 cm).
Godot 4 GLB · FBX
Drag the GLB into the FileSystem dock. Godot 4 imports it directly, with materials. The FBX works too (Godot 4.3+ imports it natively).
Blender BLEND · GLB
Open the .blend directly, or import the GLB via File › Import › glTF 2.0.
Kit
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