Possible Thumbnail - Koi Fish (Patreon)

Yesterday I wasn't certain about what kind of screenshot to use for the thumbnail. But it's probably going to be something like this..

Although it might be better to move the giant lily pads and frog more to the side, as it's about the fish and not about the lily pads and frog.

The reason those are also on the picture is not only because it looks nice, but also so you can see the size of these koi fish a bit better.