I just got a carbon fiber interior and I need to do something with my Auto shift knob with wood insert. There is an Ac Schnitzer, knob for $250 plus shipping which might be a better option than paying $500 and waiting 2 months to have a custom job done on the shift knob, so i don't know.
I know if they custom do my shift know it will look nice, but that is a lot of money IMHO