Baby Walker Assembly 3D model is available on CGTrader for $15. Original author: arif-raza093009. Specs: 1847004 polys.
STL (Stereolithography, filesize: 23.6 MB), 3MF (3D Manufacturing File, filesize: 12.8 MB), OTHER (Other, filesize: 129 MB), WRL (VRML, filesize: 50.7 MB)