V4 Erogenesis' Lali .cr2 with morphs ++ and A4 is the figure set up I use for any kind of sexy pin up characters... as far as WM or fixes, Lali's jcm's are fine for a starter (they don't behave well with X&M's fixes though) and if that's still not enough I just export a welded version of the final pose and tweak in a modeler. Really, other than from a collector standpoint and experimentation, I'm not seeing a serious replacement for that set up anywhere in the Poser Native Figure realm.