Wow, this is amazing, it looks just like her! It's so good it almost looks like a photograph! By that I mean to say, if I didn't do digital art myself and therefore wouldn't recognise where the brush strokes are, then I'd think it was a photo.
Beautiful smokiness; dark themed background with a dark suited female antagonist whose shoulder pads and hat suggest what she can become; her eyes are lit in bright contrast in that a normal person's eyes would not be this way. It's a common, yet genius theme: the primary antagonist changes into a large scaly beast to take on the primary protagonist. Then one watches it and almost feels sorry for her, as if to say, "No, don't do it! You'll only get killed!" But by that point the antagonist is down to her last straw, and will not listen to reason.