First are Pocket POP!s of the 2 main characters, Moana & Maui.
Secondly, the very first Disney character in Rock Candy will be Moana herself.
Finally, there will be a series of Mystery Minis. These appear to include the following:
-Young Moana (2 Versions)
-Pua (2 Versions)
-Kakamora (2 Versions)
-Maui as an Eagle
-Maui as a Shark
Everything listed above is due out in Early November!