As a note, Woodelves use the Imperial body textures already. Maybe you knew that, and your example was hypothetical, or maybe you use a mod like Fantasy Figures that gives each race their own textures, but just in case, I thought I'd clarify. I don't use the CS or TES4Edit when I'm experimenting with body textures- for me the easiest way is to navigate to my textures/characters/Imperial folder, r-click and drag on it and make a backup copy of that folder on my desktop. Then I rename the new texture files (to footfemale.dds and _n.dds) if necessary, and drop them in the textures/characters/Imperial folder, saying yes to overwrite, Load up my game, check out the textures, and if I don't like them, I just replace the folder with the backup I made. Does that make sense? As long as you back up your old textures, there isn't anything to lose. Later on when you're more comfortable, it is pretty easy to set up each race to use their own textures, for greater individuality amongst the races.