I would probably rate this effort:
Art Direction: 9/10 (base and accessories totally rock)
Sculpt: 9/10 (just missing the trademark smirk, but the hair and everything else is so well done, I expect nothing less from Tim)
Paint: 9/10 Awesome job (little bit sloppy on the bra straps (which would be hidden by the cape, but otherwise very solid. Love the shading on the hair, and her abs omg...)
Presence: 9/10 That sycthe is one big mutha! If I saw her coming for my head I'd give up too.
Overall: 9/10!!