Completely insane and utterly impractical, and also quite stupid. Hard to work on a stange angle, even harder to build. On that note, I am in the middle of building an escape from the little underwater area -- that is, If I can get back down there again.
Mecha futuristic? expand on what you mean, it sounds cool
Fallout 3 Style Build....too themed probably.
Future builds always suck. People just spam dark gray and add cyan glow stuff.
Most futuristic builds end up that way unfortunately.