i used automotive paint...arcylic lacquer... and a quality airbrush
for those that can't decide on lacquer or enamal:
"Acrylic enamel paints, especially urethanes, require addition of a catalyst, which chemically hardens the paint in much the same way that adding catalyst to fiberglass resin causes the resin to harden. Acrylic lacquer needs only a thinner to reduce its viscosity before being sprayed and requires only air drying.
Paint type is a matter of personal choice. Lacquer generally requires more time to apply ? 8 to 24 coats ? but is more forgiving in terms of application skill. It is also somewhat easier to repair runs and sags as well as spot-repair of later damage. Catalyzed acrylic enamel and urethanes are extremely durable ? more so than acrylic lacquer. Their fumes are highly toxic, so respirators and other safety gear must be worn when working with these products."