Lots of people on here want things 3D printed, but few have a CAD design ready to go. The real cost is the time spent designing in CAD. I have an 86 logo that can easily be scaled to work for what you want which I'm happy to share.
I'd be willing to start printing and selling custom parts like this, but I don't want to run afoul of forum rules, and doubt I could make enough to make becoming an official vendor worthwhile.
PM me if you're really interested maybe we can figure something out.