I think @IsabellaRose is absolutely spot on here. Your visual concept is very vivid, but right now it reads more like a design sheet than a character, which don't misunderstand me, it's still a great start. You’re definitely heading in the right direction.
You clearly have a strong image in your head, which is great. The next step is making her feel like a person rather than just a powerful presence. At the moment, we know what she looks like in extreme detail, but not how she thinks, feels, or behaves.
A few things you might want to start defining:
What does she want more than anything? Power, freedom, revenge, belonging, control, peace, etc.
Why does she want it? What happened in her past to create that desire?
What’s stopping her? External enemies, internal conflict, or limits to her power?
What’s her flaw? Pride, cruelty, detachment, trust issues, etc. Basically something that creates problems for her to overcome.
How does she behave around others? Is she manipulative, regal, playful, cold, or compassionate?
Also, regarding the description itself: less can often be more. Instead of listing every detail at once, try filtering what we see through the perspective of a scene or another character. That way, her appearance unfolds naturally and keeps its impact. You don’t always need to mention every feature (like exact clothing cuts or all accessories) unless they matter in the moment. Focus on the details that reinforce her personality or the mood of the scene.
Right now, you’ve built a very striking design. If you layer in motivation, personality, and conflict, you’ll have a much more compelling, three-dimensional character.
If you’d like, share more about her role in the story or her personality, and we can help you flesh that out further.