I was neither sure if the AltFuta presets and the Skin Presets were the same, or similar... I'm testing your plug-in, and I see it loads all textures, including the penis/testicles. I've seen that your Control Center has a trigger called "skin" that does all the magic: loads ALL skins, including the penis/testicles, and reloads AF plugin so that the penis/testicle mesh is back in place. I get some error logs beacuse I don't have some females skins installed, so face and limbs are missing, but it's alright, it's only a test for me. That's just what I have been asking to achieve, a trigger to change all skin textures and material properties of an Alt-Futa look. Any developer who can achieve to load custom made Alt-Futa skins, and trigger that via buttons, timeline or whatever, will be my hero! About the penis texture, yes, if needed, I retouch it. Bear in mind I mostly do conversions of male looks into Alt-Futa looks IO to achieve proper explicit dirty piggy gay sex, so I need to retouch all skin textures in which UV-Swapper plugin has left any blank area around the seams... It's a pain in the ass, but worth it.