Nomads=orcs They are highly anarchic and kinda beyond good and evil, plus they make work with what they got and are pretty wacky. They also are the opposite of Aleph, which would make Aleph some High Elves kinda deal or Demon/Ancient/Skeleton force. Alternatively you I might suggest a Wood Elves allegory especially when you do PanO as High Elves and YuJing as Dark. Though I am leaning more into the Tohaa=Elves camp and Sygmaa obviously being the Dark ones. I kinda love it though how different everybody's take on it is, kinda speaks a lot for the originality of Infinity that it's not just more of the same, but a creative take on it. :)