Very interesting. I love the cross section down it's back. I never would have imagined that severe anacephaly would effect the spine, but it seems rather obvious in hindsight.
I've always thought that these birth defects are what caused our predecessors to make up devils and evil spirts.
Imagine this image, or some of the other ones which have come up through the site (cyclops, tumors not even close to resembling humans etc), being seen by people before medicine advanced and science.
This is a direct relation to some of the mythological creatures people feared and the stories of gods mating with humans to produce these "hybrids". Honestly, even with science its hard to accept these as genetical mutations.
Great post...Crazy!