Remixed steering wheel from https://www.printables.com/@MEngineer_91549
The author remixed this model.
Modified the face plate to fit my Xbox version of the Logitech G923. I also modified the handles to incorporate rotary dial switches to look a little more like the real F1 steering wheels. They roll back and forth and provide a little fidget type things to use while racing around.
I've included the SVG for the faceplate if you want a clean cut to some carbon fiber vinyl.
Carbon fiber vinyl:
Adhesive Suede (nice stretch, sticky, and just the right thickness to not make a big gap in the handle: