Not sure how well versed you are with texture packs, but any chance you guys have found any that look similar to the Paper Cut-Out pack? I've been looking everywhere for packs of that style, but no luck.
Two texture packs I can think of that are similar in some ways to the Cut-Out pack would be OCD by Disco and BDCraft by Sphax:
The Cubed Mod team is looking for help in it’s revolutionary mod of the game. Here’s a great example of some of their work so far - and it’s still only alpha. An entirely redone Underwater Biome.