Interior Paint
I used grey primer inside the cockpit as I plan a Military paint scheme when I eventually get to paint it. It's either fly and pay for gas, or paint. (Guess I'll have to get my wife to find a better job!)
Used black "krackle" finish on the instrument panel. The krinkle finish dulls the shine and it really looks neat. A lot of people that see it comment on how good it looks. Comes in a rattle can.
Waste a can practicing your aplication techniques before you tackle the panel. The instructions on the can are good, but it is a little tricky. Follow the instructions and you'll be O, K. after a little practice. Its worth a can just to see how it looks if you're not familiar with it.