USA Today have posted a feature piece on the upcoming third "Iron Man" which includes a half dozen new stills from the movie along with a couple of interesting new details.
Marvel's Kevin Feige says "We are again going to see him [Tony Stark] stripped down more than we've ever seen him since he was in that cave, again with his back against the wall and with nothing but his wits to help him survive." That's partly due to Ben Kingsley's villain The Mandarin wiping out Stark's vast array of gadgets and weaponry.
Feige says "He [Stark] basically loses all of his toys and is forced to just use his mind to rebuild and to face his biggest enemy… Robert is in almost every scene, which, when you have Robert, is not a bad thing. The goal with Iron Man 3 is to again prove that all of our single heroes are as interesting alone as they are when they're all together in an Avengers movie"
The new Iron Man suit also includes "a technology that allows him to basically have the suit arrive to him anywhere at any time, piece by piece…and it doesn't always work at first" says Feige.