Fantasy Sci-Fi Sword v3 Low-poly 3D model is available on CGTrader for $29. Original author: protuberanka. Specs: 11498 polys, 11934 verts.
MAX (Autodesk 3ds Max, filesize: 230 MB), BLEND (Blender, filesize: 459 MB), OBJ (OBJ, filesize: 230 MB), FBX (Autodesk FBX, filesize: 459 MB), GLTF (glTF, filesize: 459 MB), TBSCENE (Marmoset Toolbag, filesize: 459 MB), USDZ (USDZ, filesize: 459 MB)