something like this: http://tgp-racing.com/files/93311_03_660x.jpg or http://i.ebayimg.com/t/NEW-WILWOOD-DYNALITE-POLISHED-BRAKE-CALIPER-DRAG-RACE-RACING-81-1-62-/01/!Bp9,OfQBWk~$(KGrHqEH-CMEuYFQbjiCBLtnmCi6ZQ~~_12.JPG
You can do it by hand, or just nickel cote them.