A second piece of promo/concept art for Captain America: Civil War has hit the net featuring the Iron Man armor.
It appears as if Marvel is moving closer to the Iron Man Bleeding Edge armor from the comics, which The Avengers 2 suit also resembles. The Bleeding Edge armor, in the comics, is kept inside Tony's body using nano-tech and is one of Tony's most powerful suits ever - even enabling Iron Man to go toe-to-toe with the likes of Thor and the Red Hulk.
The previous Captain America 3 concept art featured Captain America vs. Iron Man.
"Captain America: Civil War" has a May 6, 2016 release date directed by Anthony and Joe Russo starring Chris Evans, Robert Downey Jr., Scarlett Johansson, Jeremy Renner, Elizabeth Olsen, Sebastian Stan, Anthony Mackie, Frank Grillo and Chadwick Boseman as Black Panther.
Bleeding Edge armor / The Avengers 2 armor: