Nice lighting, it reminds me of Game of Thrones season three posters Make-up is also very cool, it's kinda electric and neon-like If I were you, I would crop it a bit differently so that the eyes would be in the 1/3 of the photo, not in the middle (as in the rule of thirds in photography) and make her hair stand out a bit (not blend entirely in the darkness), but overall it's a good picture
I was shocked when I read that the blue on her body was not light, but make-up. I had simply assumed that she had a blue light hitting her side. Please do give me applause to Elina for her amazing make-up!
I really like the mix of warm/cool tones you got here with the lighting, especially the way they seem to 'split' the image is quite appealing and gives off an interesting feel to it. The only suggestion I have is to perhaps have shed some light to her hair rather than it getting sort of absorbed into the shadows. Other than that it's quite nice, I like the classic pose and black background, it fits the photo very well.