Just so we know what we are actually talking about:

V3 on top, then V4, then Dawn. NO morphing. This is just the default mesh topology.

V3 allows you to make realistic genitals without any add-ons, V4 at least has enough polygons to make nice "outer bits". With Dawn, I doubt anything but a cumbersome external add-on prop that requires tons of postwork to blend with the hip or a full fledged replacement hip will do.

It's one thing to not add genitals to your figure.

It's another to construct your figure in a way that noone else can.