Check out A red fantasy sword with a sharp blade and ornate hilt 3D model on CGTrader for $2.99. High-quality mesh by InventiveWorld: 7806 polys, 5916 vertices. Textured, UV Mapped.
STL (Stereolithography, filesize: 381 KB), OBJ (OBJ, filesize: 6.79 MB), FBX (Autodesk FBX, filesize: 6.87 MB), GLTF (glTF, filesize: 1.84 MB), BLEND (Blender, filesize: 3.3 MB), USDZ (USDZ, filesize: 1.82 MB)