This is not a hard scheme. The mini is just black Rustoleum primer, highlighted with a couple shades of gray. Brand doesn't matter, it's just gray. The star field is watered down purple and blue paint just slapped on there at random and allowed to dry. Stars are literally just dots of paint. Dip a really tiny brush in paint and dab it on at random. That's it. Picking out the silver was the most tedious part, and I slipped and smeared silver paint onto the black a couple of times. Since it's just black, I simply painted over it. No big deal.
