well first of all, sometimes when i clicked an m2 file i cant see the skins, also i tried to model edit i got the m2 and blp file for the one i wanted to chance, then i put the files (bloodfang helm, and yes it was the right NiF) and changed and so on, when i did the model edit done i went to see it, but when i logged in only the color changed... like wtf? could some1 help.