I really like the bottom right beach you've done. It looks very attractive!
You still could make some images to fix the other cliff tile errors
I don't like the grass detail, it looks horrible. Don't add so many layers to the level, quite complex how to say what I mean with those tiles...
Anyways, overall it's an decent level. Better than what I've seen in an long time. Good job, keep it up. 6/10
