Check out low poly broken wall Low-poly 3D model on CGTrader for $3. High-quality mesh by lukass12: 164 polys, 180 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 1.67 MB), 3DS (3D Studio, filesize: 1.68 MB), OTHER (Other, filesize: 3.36 MB), DAE (Collada, filesize: 1.68 MB), FBX (Autodesk FBX, filesize: 1.68 MB)