CloudRunner Fortress from Star Fox Adventures Completely Recreated in Minecraft
This is one of the coolest Minecraft builds I've ever seen. YouTube user Viggzplashfilms went to the trouble to recreate the entire CloudRunner Fortress in Minecraft. Not only is the entire thing there, he even took the time to build the boss room, which is a cavern racing track, using two sets of powered minecart tracks. Be sure to watch the second video just to see the amazing boss room track.