In my opinion, you could clean up the design, make it a bit less like a human sketched it. I think the rays of the sun would look better with a white outline as well. These are just stylistic choices that I would make and you’re free to ignore.

What I would definitely like to ask you to reconsider is the name of this fictional place. “Oriental” has picked up a few negative connotations in English, crossing into racist abuse on occasion. I’m sure you don’t want that attached to your nice design.