I used a model for her, and I'm very sure the model's shoulders where just as wide. The muscles are perhaps very defined, but it was intentional because she's a Goddess. I agree that I didn't get the head right everywhere. Her lips are that black though because she uses black lipstick. Her eyes are again so dark because of her divinity (Patroness of Darkness as you may read in the older picture). There is also quite some detail loss in her face I fear (after scanning, noise removal, sharpening, contrasting, resizing). There's more variation in shading along her jaw bone and the black line from her eyes actually is black squares just like in the original. Not to mention you can hardly see the difference between pupil, iris, whiskers and outline anymore. I even put quite some little details into her diadeem which vanished completely :\
(The patterns on her staff also turned out quite indistinguishable)
The fingers were so small I just couldn't get it completely right
Maybe I'll try to get them better a bit, they look worse now than they did late last night :]
Her hip is twisted and therefore, yes, her torso twists too, there's nothing unnatural about that.
I think the older pic might look more regal. But it's also much more static and boring. Not just because of the inferior shading but also because of her uninteresting pose. There were way more anatomical errors in that one and she kinda looked flat. I agree there's something about the old face which are better than the new one: The shape of her eyes and perhaps her lip. And maybe a jaw-line should have been somewhere in between those of old and new.
Thanks for the comments everyone!