"Iron Man 3" official picture

There has been so much hype around the next instalment in the Iron Man franchise since "The Avengers" was released. We now have a first set picture which shows off Tony Stark's armoury. In "The Avengers" Stark is wearing the Mark VII armour an from this picture there doesn't seem to be any new addictions. From a previous post we know that Iron Patriot is going to used within the film, an we still have no idea how this will tie in to the story.