Details on THE AVENGERS "Leviathan" revealed (SPOILER)

Details are finally available about the CG Leviathan which is slated to appear in Marvel's The Avengers.

SPOILER WARNING - DO NOT read further if you do not want to know anything about the Leviathan!

Here are the details from ComicBookMovie:

Last month, a New York shooting schedule was leaked online revealing some big action sequences. The most intersting part was something about mysterious Leviathan, which caused a big discussion. Some said it might be an alien ship, maybe a part of the big camera that is used for filming but there was also an article where someone mentioned via Twitter that "Leviathan" is actually a sea-monster. Well, a source close to the production of the Joss Whedon-directed film, who've provided reliable scoops in the past, shared some brief details about it. 

So, here we go. According to my source, Leviathan is indeed a giant creature. I can't say for sure if it's a sea-monster, but it is definitely a big CGI creation. I have been told that this monster is reptilian-like, with horns coming out of its head. 

I agree with CBM, the Leviathan sounds a lot like Fin Fang Foom. That would be a very cool character to see translated from the comics to the screen. What are your thoughts?