A 3D relief file is a digital model that represents a sculpted surface—like a wooden panel with an eagle, a decorative moulding, or a coin design. In ArtCAM’s ecosystem, the native file formats include:
| Source | File types | Notes | |--------|------------|-------| | Thingiverse | STL, OBJ | Filter by “CNC”, “relief”, “carving” | | Printables | STL, 3MF | Many wood/CNC models | | Modela | STL | Free section | | Open3DModel | STL, OBJ | Public domain 3D reliefs | | GrabCAD | STEP, STL | Engineering focus, but some art | artcam 3d relief files free download