Designing iconic characters is difficult. Especially in a world soaked with visual arts. Besides that is not the only concern in design, the character has to appear functional, for the same reason you don’t draw ice picks on a desert dweller. In my case, designing a robot as a main character removes a lot of problems that goes in designing humans, but adds other problems. I could very well design a cubic block with reaction wheels for moving and wireless computer connection, that would be how a real space agency designs a robotic pilot, and if he has to move mass around, just stick a pair (or more) of arms in it and it’s good to go.
The thing is, empathy is necessary for a proper connection with the player, I’m sure my robot can bend all his limbs backwards but he will have the basic proportions of a human being. The juri is still out on the head screen with emoticons, but it’s a nice idea I got from Chappie. It could very well be just a computer screen like TARS on Interstellar. Or maybe I’m being too picky with this because my actual main characters during gameplay will be space ships and not people
I’ll be sketching some characters of all the different factions next before going back to ships