There are a lot of different things that can become of fan films. There are a lot of awesome ones, and there are a lot of bad ones. I however refuse to believe that after "The Last Airbender" anyone can do worse by the epic source material. To make the film the group is asking for 18 thousand dollars within the timeframe of 45 days. The incentives range from a copy of the film on dvd to costumes to board games to full on producer credits on the film.
Interestingly, Michael Dante DiMartino and Bryan Konietzko originally pitched Ursa's fate as the plot for a television movie of the same title, but Nickelodeon rejected the idea, which led to the comic trilogy instead.
Zuko's mother Ursa has been missing for years and Ozai is the only person who may know her whereabouts. Unable to extract the information from their father himself, Zuko releases Azula from the mental institution in the hopes that Ozai will entrust her with their mother's location. When Azula retrieves a letter hidden within one of Ozai's bunkers, Team Avatar agrees to travel with the royal siblings in order to help them find their mother. The content of the letter could be the key to Ursa's whereabouts, but it also holds a well kept secret that will give Zuko a whole new reason to find his long-lost mother.