Oh, and I forgot. I wan't to make a remark about DAZ models. I think they are very useful for getting some good base body meshes for sculpting. I don't remember if it's for these dolls, but I've made some models by getting a DAZ o Makehuman model, cutting of the head, sculpting a head and changing of the body on Max or Zbrush and retopologizing it all.

I find them very useful, just not for the purpose proposed.