The "Aerilons" islands consists of5 vast islandsthat containamazing caverns and mountains. Their local flora is absolutely stunning that extend from tiny detailed bushes to gigantic50-block-tall trees! Choose your island wisely though, the bigger islands are plentiful in resources but are very hard to defend, while the smaller islands have scarce resources. Here are some beautiful images straight from"Aerilon":

I created this world in Java using world painter, I then converted it into bedrock. It works perfectly