I had a look in the runtime on my graphics workstation last night, you might find these useful:

Amy for A3, V3, V4, from Amy_Aimei on sharecg.com, has breast & nipple morphs, and takes gen3/gen4 'skin' as appropriate. Try the MAT files for VIETCONG KIM for V3 & VIETCONG LINH for V3 from www.vanishingpoint.biz

!Aiko3 to SP.cr2 from DAZ, needs Aiko3 full, also available from DAZ (both free), turns Aiko into Stephanie (with nipples), takes gen3 'skin' & Stephanie's clothes.

There are also some simple genital morphs out there, I found one for Stephanie that works for A3 & V3, but if you want some fuzz you'll have to find a character download that has it included in the MAT pose, some do some don't.

Hope this helps!