He's a well known egomaniac, possibly even a full blown narcissist. He's one of those guys that has legend status in the industry, but he's not a good guy and he doesn't really make any attempt to pretend to be one. He sucks.
And he never had time to learn to draw proper anatomy because 90% of his effort on any give page was spent on cramming as many pouches, pockets, belts, straps, and giant guns in as possible. He had to prioritize.