$3 Spring 3D model metal 3D model by milenkoerceq. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 1.17 MB), OBJ (OBJ, filesize: 2.43 MB), DWG (AutoCAD, filesize: 595 KB), STP (STEP, filesize: 690 KB), PDF (PDF, filesize: 9.26 MB), IAM (Autodesk Inventor, filesize: 1.09 MB)