She looks pretty danged good... The only things I notice are:
I'd angle her breasts out a hair. If you look at a lady's breasts, you can draw a straight line from her nipples, centered through the breast mass to her spine.
Secondly, you need to look at the vertice weighting around her elbows so that she doesn't get that odd crease when her arm is bent.
Next, her shoulders need to be a hair broader so that they are at least as wide as her hips.
Lastly, connect her deltoid to her pectoral muscle If you look at a lady's chest, you'll see that her pectoral muscle (the one the breasts rest on) will connect in a smooth curve to her deltoid (the muscle at the cap of the shoulder).
Don't worry too much about everyone's complaints about her waist. Obviously you are not attempting a life-like. female form. You are using exagerated proportions... Heck for that matter it isn't even
that exagerated.
Beyond that, I'm just curious... How does she breathe?
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