"Chou" means Butterfly. I chose the name since Miku and Gakupo have both covered the butterfly-tastic-forbidden-lust song "Magnet" and since Gakupo also did a song called "Virgin Butterfly".
... Unfortunately, just like her dad's original model, Chou-chan has some physics issues. >< Please feel free to edit her, especially if you can fix her skirt. I would love to see her with a sword ♥ that would make her look really cool.