Bird Cage Low-poly 3D model is available on CGTrader for $7. Original author: crop3dbusiness. Specs: 15713 polys, 16137 verts.
BLEND (Blender, filesize: 8.74 MB), OBJ (OBJ, filesize: 8.48 MB), FBX (Autodesk FBX, filesize: 2.74 MB), MAX (Autodesk 3ds Max, filesize: 13.7 MB), GLTF (glTF, filesize: 4.02 MB), STL (Stereolithography, filesize: 7.47 MB)