I have a new character I'm trying to develop, right now its just a bust. I sketched her head on paper, tried to keep it small but it wound up taking up all the room so I had to sketch the headdress in PS. She's The Sea Dragon Empress. I wanted her neck to be long since she's going to be a very tall woman. I only have two layers for my values right now. Is it working? Do I need to fix any proportions/perspective issues?