Hmm that's weird... when I tried to download the most recent pack, it said Mediafire took the file down. When I tried some other links I got the same result.
Then, when I tried to make a post to point this out and I checked all of the files you put up (even though I already downloaed most), all but one worked again. Besides the most recent one, two others that alternatively work / don't work are Elf Pack and Random Girl Pack 7.
In any case, thanks for uploading! I find that a good portion of random girls (even if just as filler) is very important to get a smooth game, and your packs are great for that.