Wild indeed! Luke Watkins Hutchinson has been a busy guy. In fact, he's announced a project with Bricks magazine where he'll be demonstrating, month by month, how he builds these amazing scenes. That's why he's only posted the one pic, you'll have to get a subscription to see the rest.
Both Bricks and Brick Culture are high quality publications, and for those of us in North America, not particularly expensive, even with the postage. Definitely worth checking out!