Although coarser than what I would do with a 2B, this image gives a wonderful impression of being just what the creator wanted. There is just enough detail and precision here to create a most beautiful work of art.
The only tiny negative critique I would have is the precision and edge blending of the highlight on the top lip........ but if that is the way the image was supposed to evolve then tell me to butt out LOL Sometimes it is too easy to say "I would have done it different!".
Ohh this is quite gorgeous! I thought it was a photograph at first. The dark (furry coat?) really brings out the whites...and I love your use of different textures, like the feathers, the sequins, and her hair. It just shows your superior ability! Wonderful!