Welcome back! Thank you very much for the kind words :D Well, the explanation is simple: I have only one set of textures that works for FtM and MtF geometry, that's why all other options are locked. While we have a separate "skin color" adjustment, it's not a big limitation. Check toggles on the UI, you should deliberately enable/disable trans features to make it work. Unfortunately, titty attacks have technical difficulties, so it's not on the list