I created 5 handpainted style rocks / stones.

Normalmap, Spec and roughness textures are included.

Exported file formats: .obj and .dae and godot scene (.tscn)

(the godot scenes uses the .dae format)

polycount: (verts / tris)

rock 1: 147 / 290, rock 2: 199 / 394, rock 3: 196 / 388, rock 4: 222 / 440, rock 5: 193 / 382

Also included are LOD (not exported to file) and low-poly collision meshes.

The modelling process included heavy use of booleans and bevelling.

Textures are baked for each rock individually, then I used texture paint mode, baked pointiness from one mesh giving the effect of soft edges