Update 10/17: Here's another new clip from Thor: The Dark World. This one is called "Malekith Wakes Up", in which ... well ... Malekith wakes up.
Original story: Games of Thrones' Alan Taylor has certainly added a new element to Thor: The Dark World that was missing from the first big-screen Thor. In this new clip expanding on some of the stills released in previous months, Thor and Sif fight on a very real, very muddy, very genuinely-outside Lord of the Rings-ish battlefield, fighting what looks to be a army of Dark Evles armed with steampunky rifles and cannons.
Check out the clip below: