I think this is useful if your character is entering a scene. Sometimes I feel like the walk animations aren’t smooth enough for this…
Here are some examples (reply with the one you like the most):
Angry stare: (perfect if your character dislikes someone)
Intense stare: (perfect if your character is plotting something)
Noticing something: (perfect if your character saw something weird)
I don’t have more examples at the moment, but maybe I will include more in the future.