RinAi

Usually facial expressions are tied to a specific pose, so if you have something specific in mind in terms of a pose and the expression that goes with it, I can totally add that pose in the next update :D
As for some characters not suiting the facial expression I chose for a certain pose - I tried to make a wide variety so everyone could find something they like. But if nothing quite fits for you, again - I’m happy to add your suggested poses with the corresponding facial expressions no problem! ;3