Sorry. Couldn’t reply earlier, because i had scool.
I wont forget the other things.
With the hairstyle is a problem.
So our hair moves, its not straight. So naturally when you bend your head our move you head in a position your hair is going to move to. Its not going to stay straight like the head.
Like here. The hair goes down not sideways. Its because of the gravitation.
I can draw the hair for you sideways but its not going to look realistic