Here are some terribly rough master designs... We were talking on the San Francisco trip and Jake described the master as a wounded tiger (which will make a lot more sense when the story changes are posted). Anyways, I tired to make his facial structure tiger-like. Here's the reference I used
And here are the sketches:
I now thes are way too detaile dbut it help to have at least something to simplify from... I want to do a cleaner design tomorrow, so comments welcome!