Today I was sitting in my car and looking at all the wear spots in the plastics (mostly the plasti dipped parts) and thought it'd be cool to have black anodized aluminum replace the high wear areas. Particular areas that came to mind were the cup holders and the steering wheel trim.
Another thought was to replace the door handle with something less chrome lol.
My work revolves around 3D modeling and I like to work on projects in my free time as well so this could be done over the next few months.
Just a thought I had.