TropaZ island upgrade w/heightmap!

I finally sat down and reworked my sci-fi island TropaZ (pun on Tropic and Topaz): Gem / Treasure Island.

Looks a lot better now I think.

This opens up a lot of new possibilities with my world building and story line for my characters.

Hope you guys like!

Update: There was an error with the height map, the caldera is actually a kilometer taller than expected!