I agree the coin looks fine. When you look at the 1921 S, and 1921 D, they look the same a the 1921. On the obverse some of the facial changes were Nose not engraved as deeply, lower lip not as raised, upper lip different and no crease above chin. To me the facial features on 1921 are not attractive.
The reverse has the flat breast feathers. The top arrow feather is straight like you would find on a 1878.