Aiko, with the Realistic settings on the head, looks to me like a pinup version of SP3, In the full set (not the free base) there's a version which has an SP3 body and Aiko head. To be honest, none of the Daz models feel quite like real people. At best, you get the feel of a top-class photographic model, after half the morning has been spent on doing the makeup. Aiko is, I think, at the realistic end of the anime scale. You can see how the face has been stylised, compared to other Daz figures, but it's the sort of slightly simplified look, rather than exaggeration for caricature (which you might just accuse The GIRL of being afflicted with).