This is looking really good.
I'm in the same boat since I was commissioned to sculpt the same character. I've only had a chance to do a few sittings since I'm finishing up an earlier commission, though.
Each sculptor has their own take and style, so I'm really looking forward to seeing more of your progress. Really impressed with your work :thumbsup.
Nice, you got her disney eyes and all. Will you be adding the goggles?