Anck Su Namun wip04 (Patreon)

Hello,

I had a free day and I could do more than I was expecting with regards to my Anck Su Namun sculpture. I refined her outfit elements and the also her base. Now I must only work on her skin decoration. For that, I'd like to know your opinion. 

Do you prefer negative or positive space for the lines on her skin? I mean, should I carve these lines on her surface, or should I add a new layer with the lines on top of her skin?

Which one is better for painting, according to your experience?