Polycount Art Jam #2: Studio Ghibli !

Here is my second entry for Polycount Art Jam ! I decided to make Turnip Head from Howl's Moving Castle, my most favorite Studio Ghibli's movie. It was really fast to model the character !  fun part of this project was rendering where I learned more about new feature of Zbrush 4R5, 3d Posterization. In beginning i had no idea what i am gonna achieve with 3d Posterization, but after watching a small Tutorial, I started to tweak some value and achive this effect: