I love all your art!
Cornelia looks great, I love how you drew the skirt. I can only suggest maybe making her arms a little longer, and her waist a little smaller, just little proportional edits. Also, the way her neck is posed looks a little awkward, and the left wrist is a bit bulky, but really, the whole drawing is brilliant. I especially love the shade/light techniques,like the way her symbol glows, and lights up her whole body. The sparkling wings add a nice touch. I could honestly compliment this drawing all day. Keep up the good work!