I know that the architecture is part of the background, but I'm always amazed at how well designed and elaborate it is; fantastic job on that part of the picture.
The character looks fantastic as well, very regal looking outfit with even some divine looking symbolism (with the circle thing behind her head and all); fantastic textures, details, lines, and color effects. Her being able to fly definitely makes for an interesting perspective and unique view on things.
Great job on this as always! Keep up the awesome work.