this is the primer and metallic paint i use. the clearcoat is from the make Motip, nothing special.
i didn't use an airbrush; in retrospect doing it right isn't all that hard. patience and wetsanding. i used this site as a guide, although i have some remarks on their metallic guide.
http://www.pc-workshop.net/articles/...int101-1.shtml
anyway, here you go