I like it a lot. I think the green armor works really well with the red hair. I love the pinkish hue on the roses, I think yours is easily the best sword arm I've ever seen. (

Not sure about the painted nails, but you seem to have gone for a very glamorous Celestine, so why not?)
I think the wings are very understated, but that's a good thing. You've shaded them, and by keeping them simple, you draw the focus down to Celestine, which is a great decision.
I think those lips are my only issue. They are way too big. I'm not even saying it's your fault, I've never looked at the sculpt that closely, and it could easily be just how big they are cast. I would try to slip down the height of the lips. (Not even the shade. Red is perfectly viable, especially given the attention you've paid to her femininity here.) Her lips remind me of Bette Middler in Hocus Pocus as it is.
Please don't think I'm trying to pick on you. I really like this scheme on Celestine. I've already saved a picture of it to reference for whenever I do a Celestine of my own.