hi! so i've decided to focus on possible face improvements - proportions are mostly fine, but i've moved her lips up so the ratio of distance between nose and lips to distance between lips and chin would be closer to 1/3 and 2/3. jaw corner is usually at the same level as lips, so i've moved it up as well - while drawing the eyes even in anime style try to connect eyelids in inner corner. understanding of realistic anatomy will help you in stylized drawings - iris is a concave shape so usually if light is coming from above top part of it is darker than the bottom - you can use some color variation in shadows, for example i've made shadow color more red and less saturated. hue shift between light and shadow area often looks better. i've also added pink color to the lips and some blush to make her more lively as the other commenter said - lack of contrast and render in details might be the reason this still doesn't look like a detailed character. such subtle patterns doesn't add to complexity of the design since we can barely notice it. but i like her pose and clever placement of her vision, you did very good here | Artwod Feedback