Check out Gladius 3D model on CGTrader for $2. High-quality mesh by modelsfor3dmodelling.
STL (Stereolithography, filesize: 23.8 MB), OBJ (OBJ, filesize: 16.8 MB), FBX (Autodesk FBX, filesize: 62.5 MB), PNG (PNG, filesize: 16.8 MB), GLTF (glTF, filesize: 23.9 MB)