$7 Jagdkommando Knife 3D model by ayseglmerve98. Available on CGTrader with 711035 polys and 356588 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 17 MB), OBJ (OBJ, filesize: 20.4 MB), 3DS (3D Studio, filesize: 5.61 MB), FBX (Autodesk FBX, filesize: 943 KB), MAX (Autodesk 3ds Max, filesize: 607 KB)