Katana VRChat Free low-poly 3D model is available on CGTrader for free. Original author: JacobForger. Specs: 1704 polys, 847 verts.
STL (Stereolithography, filesize: 16.2 MB), OBJ (OBJ, filesize: 24.2 MB), BLEND (Blender, filesize: 24.2 MB), FBX (Autodesk FBX, filesize: 24.3 MB), GLTF (glTF, filesize: 16.2 MB), TEXTURES (Textures, filesize: 16.2 MB), PNG (PNG, filesize: 16.2 MB)