Who is the commissioner and did you pay using paypal? If you used paypal with your credit card, you can sometimes get a chargeback through your bank.
Crimson Whirlwind (Romeo x Juliet) Version 2- 60%
Megaman (War Rock form) (Megaman Star Force)- 100%
Mysu (C Control: The Money and Soul of Possibility)- 80%
Sabrina (Pokemon Gym Leader)- 90%
Black Widow (Comic Book version)- 100%