pilar 3D modelI made it. So I think it may help you somehow.
I made it in blender.And I am a new artist so I may do some mistakes, dont forget ot mencation those....
It's a basick model.
STL (Stereolithography, filesize: 6.31 MB), OBJ (OBJ, filesize: 8.62 MB), FBX (Autodesk FBX, filesize: 3.55 MB)