There are avaible meshes with 10 mil polygons, 5 mil polygons, 1 mil polygons, 250k polygons and 50k polygons, along with base, normal map and occlusion 4k textures. The model represents some construction rubble mound.
STL (Stereolithography, filesize: 715 MB), OBJ (OBJ, filesize: 1.33 GB), FBX (Autodesk FBX, filesize: 820 MB), TEXTURES (Textures, filesize: 40.6 MB)