If the internets are to be believed, that's Thor being photographed in a French prison in a scene from "Iron Man 2."
A couple of weeks ago there was an "Iron Man 2" featurette made in France, focusing on the scene from the trailer where Whiplash (Mickey Rourke) first gets the drop on our hero.
"(Y)es. That is the one I'm talking about," responded Littley via twitter.
You can also expect to see photos of Thor "right around the timing/release" of "Iron Man 2," according to Littley.