Hello!
I can create 3D model of the magnet ring in Solidworks (2018 version), Autodesk Inventor or Fusion 360 with all necessary details including technical drawings if needed. After that I can convert model in whatever format you need, so you could easily import it into another programs, print it or use for manufacture purposes.
I can work on hourly based project, if that is preferable for you. My rate is 30$/hour
I have over 10 years of experience in 3d modelling and drafting. Some of my models was printed, cutted with CNC and laser, used in VR/AR. Also I have experience in prototyping. You can review some of the previously finished projects in my portfolio https://www.freelancer.com/u/Nadezhda2604
Thank you.
Regards, Nade.