Cave Entrance Desert rock 03 Low-poly 3D model is available on CGTrader for $9. Original author: Ertan-Zorlu. Specs: 2254 polys, 1127 verts.
STL (Stereolithography, filesize: 8.86 MB), OBJ (OBJ, filesize: 8.86 MB), FBX (Autodesk FBX, filesize: 8.87 MB), MAX (Autodesk 3ds Max, filesize: 9.17 MB), DAE (Collada, filesize: 8.89 MB), MA (Autodesk Maya, filesize: 8.88 MB), ABC (Alembic, filesize: 8.87 MB), BLEND (Blender, filesize: 8.98 MB)