That is fantastic! I really like the overall style. It reminds me a lot of the Blacksmith Shop by Daniel Siskind. The interior that opens and the stout, detailed but not overly complex exterior really appeal to me. This is the kind of thing that I would like to see be a part of a castle-themed modular line from Lego. Keep up the awesome work!
@Grover: Thank you, that is some very high praise! I do really enjoy implementing accessible interiors, and think that hinging sections are one of the best ways to do that