There seems to be some hair styles added with this mod that aren't affected by hair colour (I found these on Humans and Apex in the character creation screen) and are always the same orangey tan colour. There's five for both humans and apex.

One of the hairstyles (The one with the giant curved ponytail) has a large fringe that paints underneath the right eyeball, making it visible when it shouldn't be. This one affects both Humans and Apex as well

On a personal preference, could you totally add more hairstyles? I'd like to see more anime based ones and possibly salon based hair styles that you see on TV which look great on movie characters.