Kingdom made out of the After Life were the living and dead walk in the Streets.

You can find this kingdom and more builds by players and staff at: s41.hosthorde.com:25598

(the person building this left the server and never came back to finish it)

Link to PMC Page for the server:
http://www.planetminecraft.com/server/republiccraftanti-griefspleefsurvival-gameseconomyroleplay25-slots-small-community/