Ah billionaires, they sure build big houses don't they? Take this Bruce Wayne character, he certainly lives high on the hog doesn't he? Builder KW_Vauban has built just part of his opulent mansion, and it's positively jaw dropping. The level of detail in this thing is insane, I strongly encourage you to click through to take a tour of this place. As for the Batman/Bruce rumors, I don't think there's anything to it. Clearly someone that lives this nice has no need to dress up in black and go punch bad guys in the face.