$6 Mother and son 3D print model 3D model by maicoths. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 33.8 MB), OBJ (OBJ, filesize: 85.7 MB), FBX (Autodesk FBX, filesize: 33.2 MB), LWO (Lightwave, filesize: 18 MB), WRL (VRML, filesize: 45.5 MB)