A model of an electricity sub station modelled, textured and rendered in blender 2.92. it was rendered in cycles render engine. It is in piece not in one piece. It is exported in four formats and these are obj, fbx, glb and dae.
BLEND (Blender, filesize: 223 MB), OBJ (OBJ, filesize: 73.6 MB), FBX (Autodesk FBX, filesize: 8.24 MB), GLTF (glTF, filesize: 13.9 MB), DAE (Collada, filesize: 12.1 MB), TEXTURES (Textures, filesize: 57.4 MB)