Here's a bit of a shading test of mine with a total of 32 colors on this skin. There's green, white, brown, blonde and gold with a few shades, compared to a lot of my older skins with only a couple of colors but up to even 70 different shades. There's also some change to my usual shading, as I lighted up the sides completely instead of trying to bring out some "bump" to all sides by having lighter centers and darker sides.

What did I learn? One thing for sure is that I should seriously limit using the smudge tool for creating in-between colors :D