I'm tempted to keep adding tattoos to her but since I haven't worked those out yet I'm calling this lass done (for now). I'm never satisfied with good enough. My eyes hurt right now otherwise I'd keep (Bottle Sketch Alice In Wonderland)
If you want to get both hands in the shot, how about adding some more interesting angles, like tilting your picture so that the hands are at top and bottom instead of the sides? This is a cool way to make sure your pictures all look different.