Rockbeauty Low-poly (Polygon mesh 3D model) is available on CGTrader for $20. Original author: CGWanderer. Specs: 1128 polys, 787 verts.
Native Formats: MA (Autodesk Maya, filesize: 4.38 MB)
Exchange Formats: OBJ (OBJ, filesize: 22.4 KB), FBX (Autodesk FBX, filesize: 53.6 KB)