Well, a few of the houses anyway: http://www.geekologie.com/2012/05/game-of-thrones-houses-as-existing-beer.php (http://www.geekologie.com/2012/05/game-of-thrones-houses-as-existing-beer.php)
The artist's Redbuble page is here (http://www.redbubble.com/people/satansbrand) so you can buy stickers. You know you want to.
(http://ih0.redbubble.net/image.11796173.6696/sticker,375x360.png)