this guy helped me source a new gear shifter, should be able to help you out: http://www.amayama.com/
probably your best bet, he was very helpful too
alternatively if the dealer has an up to date part system (FAST i think) you can just give them your VIN & it will bring up the whole parts listings
wouldn't surprise me if it cost silly money to get it in though
I'm painting mine because it would cost me $20 max in spray cans & will come up looking sweet