I can make you a custom map but the only trouble is that I cannot get Minecraft to generate on the same layer so the island will look out of place but once you leave the custom maps borders it will be normal Minecraft terrain generation ill get back to you once the map is done hopefully by tomorrow.

I am currently working on the same map but with a custom village, a custom mineshaft, and a desert temple.

But in the current download, there are huge caves underground throughout the island.

The map will update when the custom structures are complete.

coming soon