The heart and soul of the Green Lantern Corps is Kilowog, the tough-but-awesome alien who trains the new recruits. Check out a new image of how he'll supposedly look in the new movie.
This image comes via Comic Book Movie, and as they point out, it's pretty different from the concept art we posted a while back. This version has more of an emphasis on the less-humanoid appearance of Kilowog, who'll be totally computer generated:
As always, take this stuff with a grain of salt until we see official images from the film. And check out a bigger version of the image at the link. [Comic Book Movie]