Historic totem helicoid shape 3D model is available on CGTrader for $2.99. Original author: CristianoRobbicone.
STL (Stereolithography, filesize: 677 KB), OBJ (OBJ, filesize: 1.72 MB), 3DS (3D Studio, filesize: 301 KB), FBX (Autodesk FBX, filesize: 778 KB)