$7 Knife Low-Poly Game-Ready PBR Low-poly 3D model by ArtemMykhailov. Available on CGTrader with 2246 polys. Check it out on CGHub.
OBJ (OBJ, filesize: 517 KB), TEXTURES (Textures, filesize: 184 MB), OTHER (Other, filesize: 216 MB), 3DS (3D Studio, filesize: 258 KB), DAE (Collada, filesize: 258 KB), FBX (Autodesk FBX, filesize: 346 KB), BLEND (Blender, filesize: 32.1 MB)