Yes, the parts are black.
Yes, I have worked with metal flake.
No, I don't really have any pictures that come to mind.
I have to do a couple of skate board decks soon to be used as trophies at a truck show. I plan on doing some old-skool flake, kandies, gold/silver leaf and alot of von-dutch pinstriping on one of them. It will be for "Best Paint". The other one will (of course) be some mad, sick airbrushing. It will be for "Best Graphics/Artwork".
Anyway, I'll post pics when I do 'em.
Good, Fast, or Cheap. You can only pick two...