I Found that the concept art for Kung-fu panda was great research as it had large vast landscapes and high peaks. This is something we wanted to capture within our piece as we wanted our character to travel to the highest peaks to get as close as possible to the moon to increase his chances of reaching it.
I thought a nice idea would be to take inspiration from this place in china, consumed by nature. I have always loved man made places/things/technology being taken over by nature, because it makes it seem as though nature and life still have a chance again. We could draw concepts up and design our set to have man made things consumed by nature, to maybe hint that the main character has hope to live on, maybe through nature.