[quote=@ClocktowerEchos]
I'm up for it either way although I'll admit I'm not well read enough to really discern a major difference between the two. Wait, maybe I am but not too sure on my knowledge of it :\
[/quote]

One is expy Germanic tribals vs typical Greek fantasy rips vs whatever else.

If I wanted to get closer to the source of the inspiration I might end up drawing up a conclusion abstractly racial by suggesting a conflict along the lines of the [url=https://en.wikipedia.org/wiki/Negrito]Negritos[/url] vs the likes of the Proto-Chinese which may have well been the sort of thing in the region until the former was forced to withdraw to places like New Guinea, part of the Philippines, or some pockets in Sri Lanka.

The aesthetic differences may bowl down to something like bushmen and rice-paddy farmers with as I imagine the sort of tall thatched roofs that would be common among the farmer sorts. And everything else would be any number of the hundreds of tribal cultures similar to perhaps New Guinea aboriginals or Indonesian.