They're unimesh. I think they are more posable. The old pre-schoolers tended to "break" at the shoulder area when you put them in typical kid poses.

But I do find it funny that they bothered to make a separate boy and girl. At that age, what's the difference? The figures don't have any genitals.

I'm also wondering how far they are going to carry this "no nipples on underaged female figures" thing. Will the new Millennium Baby have male and female versions, the only difference being that the female has no nipples?