The Ai-Mo are one of the 10 current tribes. The Ai-Mo begin with the Meditation technology. Their color is teal/green and they appear to represent Buddhist monks and Tibetan/Andean geography.
"The tranquil and wise Ai-Mo tribe inhabits the harshest, windiest, and highest mountain range of the square, where they have found inner peace by meditating in the eternal evening light."
(Special announcement, https://twitter.com/aimo_tribe)