An additional template has been added to convert
G2F to Alt-Futa
Process to convert is the same (see guides included with the other templates), however the source has an additional slot to add a male genital texture.
The template will bake the usual 4x G2F texture tiles, although only the
Torso and
Gens are required for your Alt-Futa.
It is recommended to do some colour matching of the male gen texture against the torso texture first in Photoshop/Gimp so its a closer match as it will require less amendment later.
The male_gens slot also includes hue/saturation and colour curves which can be adjusted before bake for a closer match
Once exported you will need to do some clean up in Photoshop/Gimp to blend the genitals texture where the male/female gens have been merged together.