lol, I modeled him from those exact pictures you've shown, there doesnt seem to be any others around. Like you said, in the series there ships are always around but you never actually see them, I always thought they played a bigger part in the events and wanted to have them in the game.
I agree with you about the head I'll modify that part, as for the rest I just have to make it up as i go.

Cheers, Ryan.