Far be it from me to steal keftiu's thunder, but I didn't see one of their signature Character Concept threads for this AP and since my spouse has decided they want to run this adventure I figure I'd be the first!
We're still a ways out from starting (we're waiting for the Reign of Winter campaign I'm GMing to conclude first) but several of us have already started cooking up characters for the AP.
Mine is Xanthe of Aelyosos, a minotaur Fighter/Kineticist originally from Iblydos (full stats to be completed once Howl of the Wild comes out) who was Myth-Spoken by the cyclops mummy known as Stone-Eye to become the latest hero-god of that island. Problem is...she completed her foretold quest, but no mythic power was forthcoming. Barely fighting down panic and an identity crisis, she joins in on the campaign to "correct" her fate and obtain the demidivinity she feels is her due. I'll find out as the campaign goes on whether she overcomes that urge.