This is a large castle I built with my brother when I first started playing. All materials were harvested, no cheats/creative (even though the screenshots are in creative mode). The hill it is built into took about 4 hours to clear with 3 people (I still have nightmares). There is an empty spot to the left of the throne room and another below the library. I couldn't think of what to put here and got bored, but I'm calling it finished anyway.