Halberd-Pike-Spear-Pikeaxe Low-poly 3D model is available on CGTrader for $6.99. Original author: Nazar3D. Specs: 1530 polys, 1566 verts.
STL (Stereolithography, filesize: 149 KB), OBJ (OBJ, filesize: 239 KB), FBX (Autodesk FBX, filesize: 276 KB), ABC (Alembic, filesize: 1.76 KB), PNG (PNG, filesize: 34 MB)