I love the colors that you choose for this, it creates the her personality. The red makes it feel like she's a queen of a kingdom or something.
You did a great job with the details on the vale of of her horns and on her armor, it all fits with the concept of the artwork. The little ball of lights look like stars falling down from the sky and it makes it more unique like she's the star of her kingdom.
Overall, you did a great job with the choosing of the color red and detail artwork. Great job!
So glad I found this! At first I thought it looked a helluva lot like some of the concept art from Ninja Theory's Heavenly Sword for the PS3 platform, but then I started thinking how great Azula from Avatar: The Last Airbender would look wearing that headpiece. Takes me back to that finale when she's about to get crowned Fire-lord! :3