I also haven't drawn Mmiri in a while, so it called for her turn to be in an expression art.
Unlike Nuk's expressions, which were based off of real photographs of Gerenuks, Mmiri's were improvised. Since Springboks don't seem to make that many expressions compared to Gerenuks. I searched on Google Images and didn't really find any good ones. Just Springboks making overall blank stares at the camera.