A. It's called Makaizou, or a custom nude modification of a stock retail figure by an artist. They are usually one of a kind and auctioned off on Yahoo Japan's Auction site. Some manufacturers mass-produce figures with cast-off clothing, but makaizou are custom sculpted.
Q. Why are the photos censored?
A. There are Japanese laws and website policies against showing genitalia. The artist has to do it and I have no say in it. There are no "uncensored pics" or I would have posted them.
Q. Is this figure for sale?
A. It was at one time, but by the time I get the pictures the auction is long over. An account with Yahoo Japan and a proxy bidding service may get you what you want if you live outside of Japan,but it will get expensive.