Not to take anything away from Gary (ezg123), but Star Parts just made me a one off key topper that I designed. They are more expensive than Gary's keys (I paid $35.00) but I thought I would at least share their site with everyone. I believe their process is to etch out of powder coated blanks. Sean is the contact there and he is really cool to work with. For more colorful toppers I would still recommend Gary, he has the best prices and selection.