Check out Axe Melee Weapon Low-poly 3D model on CGTrader for $10. High-quality mesh by n3600: 2046 polys, 1523 vertices. PBR, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 487 MB), OBJ (OBJ, filesize: 487 MB), FBX (Autodesk FBX, filesize: 487 MB), SPP (Substance Painter, filesize: 487 MB), 3DS (3D Studio, filesize: 487 MB), TBSCENE (Marmoset Toolbag, filesize: 487 MB)