I want to create a story based on different cultures. Kind of like a fictional Civilization story. How do you create a culture/individuals to feel belong to a certain culture or a certain type of while not really being accurate? A good example I can think of what I mean is Avatar: the Last Airbander where Japan, china, Buddhist civilization and Eskimo/Polynesian where the fire nation, earth kingdom , wind temples and water tribes respectively. Also, the world did feel a bit like it is based on the Far East, but any times, same things could work in any setting going around that time not necessarily in Far Asia. That's exactly how I want to this. The question is How?