Nice job! Yeah, the hand does look rather small, but I can't draw hands that well, either. So you're not alone.
Anyway, I mentioned this to someone else on the site before, but someone once told me a long time ago that a female's hips are about as wide as her shoulders, and I think that in this picture, they're not quite like that. Also, her shoulders seem a little broad for a female's, but other artists do that, too. It's not wrong, just unladylike, I guess. But other than that, the drawing is very nice.
Hmm, I believe that the hips corresponding to the shoulders info would be quite useful for me in the future, thanks I believe my drawing the shoulders as broad as they are is from my trying to do a slightly "turned to the side" view, unfortunately, it looks more like I've raised and extended them, which is giving her that broadened look. Though, as far as Mink's ladyness goes, she doesn't act SO much as a lady in the show hehe Thanks for the advice, I'll keep it in mind when I draw another female .