Hmm, I am rather surprised that I haven't seen tilesets for Final Fantasy Adventure or for Gauntlet yet. I would do them, but I really don't have the time with all the other stuff I am working on, so I thought I'd toss the idea out there and see if someone bites. Most of the sprites for FFA can be found at the Shy Guy Kingdom, as can the Heroes of Gauntlet, you are up to your own for everything else though.

Later,
Lotus