It seems a nice render to me; just two things: you can rotate on the x,y and z axis the earrings to make them perpendicular to the floor (gravity force), and the toes position makes the shoes look "wrong", so after conforming them to the feet you can bend the foot toes until both are parallel to the floor - perhaps you'll have to adjust the foot position a little, but the result will be more realistic :) For the rest, keep up with the good work! :D