She's also managed to become a Hero of the Zandalar Tribe. Small point about that achievement that I've not seen called out elsewhere: you can only get to 20999/21000 with reputation gains from the trash mobs in Zul'Gurub. Getting that last point will require you to turn in a quest, coins, or destroy a bijou. Annoying, but true.
She's also exalted now with the Shattered Sun Offensive. Demonstrating that I have more money than brains, as well, she is also a Magnanimous Benefactor of Anchorite Ayuri, and so is now able to sport the title "Aetherna of the Shattered Sun".
These three reputations get her to 29/30 towards 30 Exalted Reputations. Next up, I think, is going to be the Hydraxian Waterlords and the Thorium Brotherhood. Maybe. Well, and the Keepers of Time, if I can ever find someone interested in running the Black Morass with Aeth, that is.