To be edited.
6.5/10.
It feels like it was a red-and-black avatar, and then it was a gold-and-black avatar, or maybe the other way around and then it was kind of both but not really either.
The gold of the key, the gold of the wings, and the gold of the crown and collar are all different-- I'd try to match them a little more closely. The reds all go together pretty well.
All the colours are grouped around the top, too. I get that the legs are a pose, but it's basically a mass of solid black except for the thing in your hand, which I find distracting; it looks like your hand goes through your skirt to hold the item. More gold and red around the bottom would help balance it out more.
It's also a very bulky avatar-- large hair, poofy collar and sleeves, and frilly skirts, so there's not much of a figure to it. All the outlines of the limbs kind of overlap and get lost. Some tighter-fitting items, particularly around the arms and waist, or the hair, might help lend a little more definition.