These are the DDS and BMP texture files for my Enhanced Series (Skin, Suits, Gear) mods, which can be added to any custom Global files. The textures are separated into 7 different folders for convenience. The "DefaultMuscle" folder is for arm textures with 2K12's default muscle tone.
Overwrite the old DDS/BMP textures in your Global with the file. The filenames match the texture numbers of the global.iff in ModTool that they need to replace.