Took a huge break, slept for a couple days, etc. etc., got busy with reality (good graphics but terrible AI). Went back and finished this project, now with a downloadable world save. Note that the mansion isn't at the spawn point exactly, and you spawn in a weird ditch thingy, but you should be in creative when you start, so it'll be obvious when you fly up. Basically, added private dining room that connects with kitchen, decided last minute to throw in a hidden bomb shelter, surrounded by thick bedrock, added a bunch of bushes, fountains, entryway, fancy stuff, etc. Also added a plethora of bedrooms that are now fully furnished, including one master bedroom. Also added a lounge and a gym by the elevators, and got a nice overhead shot. Basically, I finished everything all in one update.