Amazing, it looks like it was done on survival. I love building on survival and have attempted to do something like this but believe me it was not half as good.
Minecraft Fort Redhawk
Found on reddit, the front page of the internet. 2601 points and 113 comments so far
DIY "Minecraft" Fort Bed for Children's Bedroom FOR BROTHER NOT ME
Minecraft Themed Bed Fort http://www.PalmettoBunkBeds.com
With pixelated walls, a fort bed, and impeccable details, this is the ultimate Minecraft room | therusticwillow.com
AVATAR MINECRAFT tree
Medieval buildings, castles. - Screenshots - Show Your Creation - Minecraft Forum - Minecraft Forum
Cool render of a base cutaway.
minecraft ideas - Google Search