hey this is cute and your artstyle is cute. i really like how you drew her hair and the detail on the armor. the way you drew her nips are cute.
Her right titty is larger than the left. keep in mind that one tit is farther away from the "camera" than the other. and if you draw both the same size on paper the farther one will appear bigger.
besides that just try to figure out the foreshortening on the legs they look a bit off.