Superman Suit from Man of Steel reboot
I kind of like it. It certainly has the darker colors of Superman Returns, but with a bigger chest shield. The patterns give it an almost armor feel to it. I know Nolan doesn't want to cross over his Batman with other superheroes, but this Superman looks like he could show up in the current Batman universe.
It has shades of the Kingdom Come version of Superman.
Kevin Smith brought this up in a podcast, but it seems that WB is carefully releasing or letting things leak about Batman and Superman for weeks now.
I'm sure this shot was just cooked up for the Internet and the press and will not be in the movie