Well hell. You just improve and improve. Nicely done Itty, you really have come far. Keep going.
I agree the hand is good, one thing though, the pinky should be smaller (pinky's are always smaller) and round her left shoulder more, it shouldn't curve like that, with the arm raised the shoulder and arm muscles would be more defined. But yes, it is one of your best yet. Good going girl.

There you go, much better, except (and it's minor but it's needed) the shoulder muscle wouldn't overlap the upper arm muscle (or in other words the line for the upper arm should be going in and towards the body, does that make sense?) and the upper arm wouldn't overlap the lower forearm, ite lower forearm would overlap the upper arm. Now this isn't bad at all, the way it is you did it right, but only if she were facing the right because her arm right now looks like it's reaching back behind her, and though it may be possible it'd be mighty uncomfortable. But these minor changes would bring the arm forward and conversly it'd be less straining. :)

Better, see the difference? Now she won't strain her arm, and I'm loving your coloring so far. Very good Itty.