EDIT: Thank you for all of the wonderful comments and OMG WOW A DAILY DEVIATION. *headdesk* I had no idea until just a few moments ago. Just as a note to some of the questions: I will A) try and make a better preview next time so you can see all of the textures available, B) I tried the files and they work fine, I'm sorry if any of you are having problems - they were made on a Mac and I don't know if the zips have any issues as I don't use a PC ever or have tried them on a PC/other environments, C) they are, in fact, separate texture files - never fret that simply the preview shows one, that you only get one with the download.
Thanks!
thank you