MarioDK is working on it right now i Think. He said he would make them invissible as gotenks ghost and animated texture. He also said he would edit the UV to make the SMSS texture, if he can't then you do it nano
yes i am working on it cuz i think shadow mario/gotenks ghosts will use the same materials/shader
i think i will get it done at the weekend
animted textures is easy to make(i have made custom animtions for eyes before so it kinda same way)
the think i am most worry about is the filesize if needed animations for textures on all model´s animations