>>19444195You've got a nice shape going for it, but marked in red are some ugly tile transitions in my opinions. They look choppy and patched together, see if you can find tiles that merge together a little better.
On the beach with the blue circle you could put a couple of rocks. Some fishermen NPCs seem like they would fit along the shore.
The purple spots are what I would consider prime item locations. If you remove some of the trees behind the right hill you could add a little pathway behind it that leads to an item.
