Excellent Work and really funny idea sculpting a head out of a simple plane!
I would like to ask you 2 questions if i may: 1. Have you attended a specific course or watched a specific tutorial series to learn how to handle materials and renderings like these, or are you self taught?
2. Which brush do u use in order to get those awesome looking mechanical plates on the first head? Is there any good tutorial about this style of sculpting(mech/robot details?)?