I'm interested in this as well.
I believe it is hard to differentiate between male and female, especially for anime/manga.
Currently male still seem to be perceived as female. I mean, if the person has a penis and no breasts, it probably is a male, right :) yet the face and chest are still censored while the penis is not, for example.
Anyway, I would be interested in more male options.
Currently there is 1 male face option on the 2d spot and male genetalia and male breasts exposed at the end.
If more male options are being added, it would probably nice to have them clearly apart, so an option would be 1 row for female and 1 row for male.