This is a 3d-model of the "Skull Cave Low-poly 3D model 12" by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
OBJ (OBJ, filesize: 16.1 MB), BLEND (Blender, filesize: 16.1 MB), FBX (Autodesk FBX, filesize: 16.1 MB)