Give Races More Skin & Hair Color Options

[Archaveon]

I would like to give the Humans, Elves and Dwarves more options for skin & hair color. Ideally I'd like to get rid of all skin & hair color restriction all together and make it be more like Neverwinter Nights in terms of customization. But if those restrictions are too hard coded I want their color palettes to be like Aumaua's at least. I'm not sure what kind of files I'm looking for. I wasn't able to find any entries for color in my Pillars of Eternity game folder but I did find entries for skin & hair although they didn't cover elves or dwarves. Am I looking in the wrong directory?