I really like this map, it has a really unique theme.
But there are just a few thing I think to make it even better, first off all I'd say is to add
another little ''sub middle island'' right here:
View attachment 183882
And I feel like add some more air between the leaves to make it more natural here:
View attachment 183883
As it now looks like a default tree, which looks a bit off.
The island is a bit small in my opinion, you may want to expand the starter islands a bit
but that's just personal preference.
Overall, great map, I'd like to see this map getting added!