It's not so much the lack of genitalia as the fact that the lower hip is wrongly shaped. One still needs figures to anatomically accurate at first inspection, and really, except when fully clothed, figures like V3 are obviously not.

One can to a certain extent correct this with a couple of well-placed magnets. I keep them saved and apply them whenever needed. The advantage of magnets is that you can then have them apply to clothing items as well, so the same magnets will fix the bikini as well as the hip.