Check out MEDICAL WALKING AID 3D model on CGTrader for $28. High-quality mesh by KG-DESIGN: 11700 polys, 11000 vertices.
MA (Autodesk Maya, filesize: 1.44 MB), BLEND (Blender, filesize: 2.54 MB), OBJ (OBJ, filesize: 2.77 MB), FBX (Autodesk FBX, filesize: 569 KB)