I need a 3DM EARRING file modified to enhance its strength and prevent bending during use. The modified file should be delivered in 3DM, DWG, and STL formats. ATTACHED IS A JPEG OF WHAT WE ARE LOOKING... (Budget: $10 - $30 USD, Jobs: 3D Modelling, 3ds Max, AutoCAD, CAD/CAM, Rhino 3D)