The Department of the Treasury statement on the theme of the new coin series clarifies:
"These coins will feature designs that depict an allegorical Liberty in a variety of contemporary forms including designs representing Asian-Americans, Hispanic-Americans, and
Indian-Americans among others to reflect the cultural and ethnic diversity of the United States.?"
[boldface added - DD]
DonDiego opines the obverse will depict a classic Indian Maiden, . . . something like this: