Beautiful greens on the butterfly and it's giving you a nice pose on a colorful flower. If mine, I would try some selective brightening of the top of the head and thorax (in front of the wings) where these areas are in shadow. To my eye, there appears to be some chrominance noise visible - particularly on the body of your subject. You might try reducing chrominance noise (this will not affect sharpness) and see if that helps.
Great idea I like the high contrast I would try to lighten the left wing on the edge going upwards and reduce the brightness of the flowers just a little bit.