i doudt omata would have a temple maybe a claring in a forest . his major rituals would take place during or right after a rain storm or maybe at early morning to end a drought.
his worrshipers might be desert dweller who see him as a life giver, a every day god for rain forest dwellers and a god of thoughts or the mind. as for races humans, elfs, half elfs, and couatls . the classes would be psions, pychic warriors, clerics, druids, adepts and maybe a paladin or two.
i'll work on prisma stats tonight i was thinking lv 10 psion/ lv 3 clecic