All models get used for inappropriate uses (whatever that is). Someone will always object to something. Someone will consider this sick. Someone will be bothered by bad memories when seeing this. This said, the same holds true for everything loaded here. I think it's more likely to be used as an alien than an actual fetus, just because when you stretch it out it does look a lot like the aliens in Close Encounters (and a little like ET). I'm sure someone will morph him to make him closer to the movie aliens, or have him jumping out of Ragbash's belly.