Unfortunately it's just a 300 x 188 pixel screenshot.
One single solitary new Duke Nukem Forever SHOT is up at the Dallas Biz Journal for your semi-exciting viewing pleasure. Most of the story is for paid subs only, so you can yawn for most of it, but HEY.Source: Voodoo Extreme
If all you needed to do is buttf*ck 3DR over to get new DNF screens I think we'd be knee deep in them by now. I'm going to have to call shinangians on this one for sure... I must re-evaluated our PR strategies!