FFIV NES Version

I guess this thread belongs here since this doesn't talk about the REAL FFIV.

Before you read this thread read this: The FFIV NES Version that I'm talking about is NOT the FF with Cecil and Rosa and them. It was a totally different FF that was dumped and never released. It basically involved having a lot more classes than FFIII and it would've have save points and a bigger variety of airships.

Apparantly there was suppose to be a FFIV NES Version according to Lost Levels. But besides the info it showed there, is there any other information about it?

I heard something about it ages ago, but I also heard that a lot of information on it, including the only screenshot that ever saw the light of day, was fake. I don't think there is any real solid information on it besides "FFIV was planned for the NES at one point".

Here's the article for people who haven't seen it yet.