I'm making a NES-styled FF game, named 'Final Fantasy Memories'. Actually, I'm making a remake of it. XD The original version I made 2 years ago sucks by now it ain't even funny. Now it's going much better, I'm making it with gamemaker 6.1 registered. Currently working on the battle system. That's tough. Recreating turn-based battles as they were in FF III NES isn't easy. It's pretty far from finished, but after I have my battle system done, work should progress much faster. As for abilities, there's no job-system in the literal sense of the word, but you will be able to give abilities to each character, similiar to the Decant Ability system in IV DS.





And some guy made me a logo. ^^ (no FF game without a logo!)



As for fan-made things that are done, I know there's a NES remake of FF I out there, as well as a fan-made FF game that even made it to the FF wiki.

Truth to be told, there are so many attempts at fan-made FF games out there, so few ever get done.