MMO Champion has picures up of the female worgen models. If you want to see the lot, go check here.
The legs look like dranei legs, but that's not really what bothers me. I mean they have to make 4 footers walk up straight, so you're bound to get some oddly shaped legs.
What does bother me are the heads.
I stuck a male worgen head down for comparison, but I see nothing of the viciousness of the worgen back in the female worgen head. This looks more like a hyena than like a worgen so far.
What I do absolutely looooove are the purple eyes though!
But hey, work in progress, right?