$12 Rock Set 03 - Cracks 1 Low-poly 3D model by wernie. Available on CGTrader with 2776 polys and 4164 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 199 KB), FBX (Autodesk FBX, filesize: 248 KB), DAE (Collada, filesize: 189 KB), BLEND (Blender, filesize: 676 KB), 3DS (3D Studio, filesize: 100 KB), TEXTURES (Textures, filesize: 18 MB)