Okay here goes, my world is currently over 316Mb and I've spent all year on it
No items have been spawned but I do use single player commands for flying and increased speed if there's no planes near by or there's an emergency.
Airport away from my main base
Castle (work in progress) back turret credit to Plotz modeller for minecraft
Hanger
Runway with main base in background
Wheat farm
Sugar farm
My 2nd base
Main base
Pir8 sh8p
Tower and pyramid out back of main base
Inside the pyramid, portals to the Nether and Aether!
Sky trap, yields a few thousand items an hour
Underground minecart track from main base to sky trap
No zombie, skele or creeper is getting close to me! (though I play on peaceful so whatever)
Main base behind waterfall is where I keep all my good stuff
The vault!
At home in the heavens (the Aether)
Lol there's like 3 other silver and 2 gold dungeons out of shot too, funnily enough my Aether is like 120mb and there is only one silver dungeon I've found that is away from this area :s
I fucking <3 this game