Try an auto parts supply store that sells paint. A Dupont or PPG dealer can mix paint to match your car, some in my area will put it in a small spray can.
I have yellow panels so I don't need paint for those, but I did buy silver for the tridion from classicsmarts. It comes in a kit with a small bottle of clearcoat I can use on my panels. Paul is great to deal with.
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.