I think I went a little overboard with the sketch details.
But I'm at LEAST satisfied with Ver. 3 of Gaia's design. His serial number is meant to be a refrence to Grand Theft Auto and James Bond 007. Hopefully he won't be a hassle to transilate into a spritesheet for the fighter's resource and other community projects, though his kneecap looks a little uneven with his left.
So how do you think before I show this to the masses (Deviantart). I also added it to the origional post as well.