John, I personally have not seen any either, but obviously this man who wants a price has already had one built. I pulled it up on the web, and seen some videos of whole house exterior walls being set by a crane with concrete walls. It says it only takes a few hours to have it set. I'm just wondering on how to bid this one. According to one video I seen, I will have to bore through the concrete wall just to feed from meter to inside panel. It shows a special way to install the inside panel though it says there may be other ways. I'll probably have to go out and look at the house before I can give him a price. He's suppose to email me the flor plan this afternoon, but that may not be enough.