Just wow again! :)
That step when you added the hair made compleeete difference. So you basically painted all hair black, and then added the brown/yellow mix? I'm bit puzzled cuz you say you first paint only black parts...and then start with brown/yellow - to put it on the black already. Sooo the black parts in the beginning were actually all hair? Hope you get what I mean haha :D But those hair are absolutely stunning!
Hey @matkodurko, I'm glad you're here again.
and in that step, I paint with the black pencil, leaving blank the parts that are blond, and then with a very fine brush I paint in the places I left blank with the brown / yellow paint mixture, and in turn; I paint some strands of hair on the black color, this way the texture of real hair is left.