Aye, well there was a game that came out awhile back, called aptly, "The Wheel of Time". It was based on the books, of course, and ran on the Unreal Engine, and at the time it was published the game had the BEST graphics, period, of any First-Person game. They portrayed Machin Shin as a massive, deep, flowing spiral of evil faces and voices, faint but definitely enormously evil. I'm going for that feel...