Flakes are the shit. I added some yesterday and it looks slammin'!
I used the Glowble flakes from Metalflake. Not the biggest on the market but certainly the shiniest. Look at them smiling at you, even from the bottom of the mixing cup.
I sprayed a few layers over a dark grey base. It shines!
You can even see reflections in the flakes. Now I have to add many a layer of clear, and then some green Kandy. Tune in next time for more crazy paint.