A bit of a note here, I've found two fairly moderate problems.
The first is that a lot of things I laid out on the maps are lacking purpose. Not that I'm taking it personally, but I kind of put those things there to be extra, add replay value, make it interesting. A lot of the signposts on routes or in caves are missing messages, and a lot of hidden areas are empty, while places never meant to have items instead have them.
Secondly, maybe I'm on an old/corrupted patch, but in the Everwind City tileset, you need to fix the sloped roof to not have grass behind it.
With the former, I'm not totally sure if surf is planned in the near future, so that may be the problem in itself, but could you at least humour me?