Here it is:
http://www.gameinformer.com/b/news/archive/2014/04/25/fan-made-earthbound-documentary-film-in-the-works.aspx/ (http://www.gameinformer.com/b/news/archive/2014/04/25/fan-made-earthbound-documentary-film-in-the-works.aspx/)
Sounds like a nice idea. Mr. Itoi seemed to like it as well.
After all these years, I love how people still care about EB.
Also here's the film's website: http://earthboundusa.com/ (http://earthboundusa.com/)