This is a wire cable modeling by Fusion 360.
F3D (Autodesk Fusion 360, filesize: 416 KB), OBJ (OBJ, filesize: 8.84 MB), FBX (Autodesk FBX, filesize: 3.28 MB), STP (STEP, filesize: 757 KB), IAM (Autodesk Inventor, filesize: 1.28 MB), DXF (DXF, filesize: 1.23 MB), DWG (AutoCAD, filesize: 463 KB), SAT (3D ACIS, filesize: 595 KB), SKP (Sketchup, filesize: 15 MB), IGE (IGES, filesize: 736 KB), 3MF (3D Manufacturing File, filesize: 2.99 MB)