Check out TENGEN BLADE FROM DEMON SLAYER Low-poly 3D model on CGTrader for $15. High-quality mesh by A3ISTUDIO: 1000 polys, 997 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 1.31 MB), FBX (Autodesk FBX, filesize: 1.26 MB), MAX (Autodesk 3ds Max, filesize: 937 KB), PNG (PNG, filesize: 937 KB)