It was very tough to select a winner, there were many high quality entries. But after much thought, the winners have been chosen for each server.
On Primary Server, Xerp has won with his entry (shown below). On Potato Server, Fungdark has won.
Congratulations to the winners, and thanks to everyone who entered. I'm very proud to see so many excellent entries -- you guys are skillful builders! Based on how good these entries are, I'm now planning to do more building contests in future.
Each server has the new area linked via Root, although due to instancing, you may not see the correct link until after you've been outside Root for at least ten minutes.