$29 Low poly Big Gray Rough Rock Cliff Collection 210323 Low-poly 3D model by mega-3d. Available on CGTrader with 15000 polys and 7500 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 1.46 GB), FBX (Autodesk FBX, filesize: 1.46 GB), 3DS (3D Studio, filesize: 1.46 GB), DAE (Collada, filesize: 1.46 GB), TEXTURES (Textures, filesize: 1.46 GB)