This is spectacular, and should be added to the game...
The only thing I don't like about it is that you can't change the colors (which isn't part of the hat mod I know) so might I suggest that you make a few of the same models in each color of hair?
(Just the 1st, 3rd, 5th, 6th, 7th, 9th, and 10th should have different colors)
I'd recommend blond, brown, and black