Big Garage Warehouse Low-poly 3D model is available on CGTrader for $7. Original author: rescue3dcom. Specs: 829 polys, 629 verts.
MAX (Autodesk 3ds Max, filesize: 692 KB), BLEND (Blender, filesize: 721 KB), OBJ (OBJ, filesize: 122 KB), FBX (Autodesk FBX, filesize: 50.4 KB), MA (Autodesk Maya, filesize: 133 KB), GLTF (glTF, filesize: 5.35 MB), 3DS (3D Studio, filesize: 41.7 KB), DAE (Collada, filesize: 145 KB), UNITYPACKAGE (Unity 3D, filesize: 5.82 MB), TEXTURES (Textures, filesize: 11.9 MB)