
Тот, кто рисовал карту, явно не разбирается в географии - горы там, где должны быть равнины, равнины там, где должны быть горы.
This is a stylized biome map, but the terrain is heavily simplified and wrong in several places. I guess we will not really know the look and feel of it until we see in action. As the image is a still, there will most likely be animations on the screen to make it look more visually impressive ( or hide the cracks 😅.)
To answer the OP, this was not created by a person. Diffusion models regularly do this: