A huge thanks and congratulations to all of the competitors in the Cairns Minecraft Regional Architectural Building Competition. The worlds are now in spectator mode so you can fly through everyone’s buildings and take a look at how awesome they are. If you would like to download the JAVA worlds to play at home, click on the links below to download the Zip files. Unzip the file and place it in your saves directory. You can get to your saves directory in game by clicking on Options > Resource Packs > Open Pack Folder > saves. Just drop the unzipped folder in there and you will find the world in your single player list.
Beginners world pictured below.