PerspectivePebble crab
A six-legged crab hiding under a mossy rock shell.
A whimsical crab with an angular stone shell, three pairs of jointed legs, two open pincers, and tall eye stalks. Small moss-colored stones sit on its back. An original static creature concept, with opaque materials and no walking rig or game behavior.
Free to use & adapt · CC BY 4.0Model details
| Dimensions (W × D × H) | 77.4 × 53.2 × 44.5 mm |
|---|---|
| Model complexity | Intermediate |
| Mesh parts | 38 separate meshes |
| Triangle count | 20,428 |
| Coordinate system | Millimetres · Y up |
| Created with | AI · Shared by Joshua |
| Added to the collection | 9 September 2026 |
| License | Creative Commons BY 4.0 ↗ |
A starting point for making. These are original concept models. Check dimensions, tolerances, mesh intersections, and material suitability before fabrication. Assembly exports contain multiple parts; separate and prepare them in your CAD or slicing tool.
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Choose a format for your workflow. Every file is free, with attribution to joshua.plus/cad.
STL files are unitless. Import at millimetre scale. Source uses Three.js; see the source guide for editing and regenerating models.


