Fundamentally...
... there is nothing wrong with this game.
However, I would really wish you'd increase the physical size of it.
Some of those smaller differences were near impossible to notice, to the point where I only found some of them by randomly clicking around the picture.
Even when I clicked some of the smallest changes, I didn't even notice what the difference was.
The art in the game was fantastic, the music was calm if not slightly repetive.
Just the miniscule nature of some of the things you have to notice makes the game pretty much impossible if you don't just click around and search,