I love minecraft. and I like Game of thrones, I think Greak will love this too.
I found this video of a group of game of thrones fans who are building Westeros.
it took about 100 players and over 3,000 hours of work to build this wonderful world, and they are about %70 done according to “Sourcefed” [Link]
this is a tour video of the castles they built, and the next is the Wall building
another castle pic :
this is their site [Link] check them out, i think there is a way to join them, I want to see this in-game.