This looks a lot like Minish Cap, you can't deny it.
just look at each of your tiles, the same style of rough grass patches, the same style path, same style trees, same style cliffs.. what was the point?
It looks a lot like the whole time you were making these graphics, you made the conscious effort to make things look just different enough from MC, regardless of what really would've been better to avoid potential comments pointing out the similarities.
You look to be quite talented, so I'd recommend starting from scratch, don't use another video game as a reference, inspiration is all good, but this is more like the minimal effort required to avoid a lawsuit.