Derelict Wall-5 Low-poly (Polygon mesh 3D model) is available on CGTrader for $3. Original author: Israel-Hart.
STL (Stereolithography, filesize: 272 KB), OBJ (OBJ, filesize: 334 KB), FBX (Autodesk FBX, filesize: 143 KB), BLEND (Blender, filesize: 1.24 MB)