Remove the white hat. Keep the red one but adjust size/angle a bit since there's no need to make room for the other one.
Change the color of either the earrings or her hair so they don't blend into each other.
Make the detached sleeves sleek instead of baggy.
Make the top of the socks straight instead of that bumpy shape to enhance the zettai ryouiki effect. Making the thighs a bit ticker also wouldn't hurt.
Get rid of the sword, shield and belt buckle since she never references those items and even said on stream she doesn't care about tokusatsu. Save that theme for another talent that's actually willing to work with it.
