I was very pleased to see that Christopher Eccelston was the replacement actor for the lead villain role in Thor 2. He is always impressive to watch on screen and I think he will bring a great performance to Malekith the lord of the the elves.
This is a "ROUGH" sample of some concept art I'm working on for an upcoming fan art poster I'm working on....This is my interpretation of what I think he could possibly look like on screen in character!