oh no i know what each one means, I meant whenever you make a new texture you should keep a picture of it within the folder. Otherwise we have no idea what the texture looks like until we apply it, and many textures are ugly (not yours, just many other people's)Hmmm. I forgot about that... The colors of characters are usually pretty easy to figure out. "Nr" means "Normal", default texture; "Re" means "Red"; "Bu" means "Blue", etc.
I'll see if I can get around to updating the page 4 post with some information regarding those abbreviations.