you could always get the car wrapped, 100% covered in high grade PVC (like they do to BTCC cars) and have any colour you like.
Focus RS is a VERY nice car, but did you know Wolf are releasing thier Focus ST 300bhp Ford approved conversion on 8th May
I can put you in touch with the company that does all the SEAT BTCC cars if you like, but they are up here in Northampton.
Rich