One thing I did not say in my documentation but was implied is that you can use your own texture maps or the ones that come with the hair if you like those better. There aren't any rules. Maps by Biscuits or OutOfTouch are pretty good without much highlights or shadows to deal with. Another option would be to add a HSV node after the map to change colors.

W10, Ryzen 5 1600x, 16Gb,RTX2060Super+GTX980, PP11, 11.3.740