Graalians - Treasure Maps improvements

I just ran around for hours and hours looking for the location of the map image. It was fun trying to figure it out for the first 20 or 30min, but I gave up and started searching online. Especially when seasons changes some of the actual spots of the maps, it gets difficult to find the location.

My suggestion is to be able to buy a way to discover another part of the map. It's basically like the idea of where they show one square grid of the image and continually reveal the surrounding square grids to reveal a bigger picture. Probably like 50 gralats per square grid sounds fair.

Idk if this would be worth while, but it's just a suggestion.