This is what I'm doing in school at the moment. Maya and Mudbox, based on concept art by Dimitris Themelios. This guy pilots a Miner-walker, something like a combination of a freight train, a Gundam suit and a cruise missile. He blasts into hostile or uncooperative countries, grabs as much of their natural resources as he can and blasts off before he's shot down. A simple, hard-workin' life... It's fun to get your sci-fi on!