$10.32 OTO Melara Low-poly 3D model by daniellababan. Available on CGTrader. Check it out on CGHub.
OBJ (OBJ, filesize: 241 KB), 3MF (3D Manufacturing File, filesize: 62.3 KB), FBX (Autodesk FBX, filesize: 91.4 KB), BIP (KeyShot, filesize: 135 KB), GLTF (glTF, filesize: 113 KB), USDZ (USDZ, filesize: 71.4 KB)