I have converted Rooster Teethes Achievement City to PC. This is the most current one you can download for Xbox.

Things that changed: Plan G is removed due to large amount of lightning, all NPC's/Animals are gone, Item Frames missing and geoffs water ceiling has been turned off but you can turn it on by removing the redstone torch found by the switch.

Things that are there: All signs and chests are still intact, all redstone contraptions are still in working order.

To download just click the schematic button.