I really love your faces and expressions! I think your bodies could use a slight bit more exaggeration to match them
Great expression and shaping. Maybe you can heighten those sort of things by using a brush pen or a pen that gives you a variation in the line quality. Have you ever tried laying down a loose wash of watercolor or ink, and then trapping the shape with gesso? The rest of the facial features you just draw in. It's a neat technique of you want to try something new!