I don't care for the lighting here. The wings border on overexposed in some places, while the baby's face is underexposed. The look on the kid's face is great. Adding a stronger catchlight would really help to bring out her eyes.
Totally black picture is no picture because black is not a picture subject, picture is to tell a story, but black is good as a shadow in picture not more than 3-20% of picture for me if it goes over 50% it is not a picture in my mind, but portrait and idea is really good so you get 4 points, also bit over contrasted
p.s. This black background is getting really boring here on this sight
certainly a gorgeous angel this one! beautifully done and I believe you will do well in the challenge. A little too much shadow on the top right (our left) of the baby's head.