Korra, the Avatar and master of all four elements, depicted in a sophisticated and elegant pose wearing formal attire. The formal attire should be stylish and fashionable, with a design that complements Korra's figure. The image should show Korra in a confident and commanding pose, with her body posture and facial expression conveying her power and ambition. The lighting should be natural and atmospheric, and the overall aesthetic should be sophisticated and elegant. The image should be rendered in a realistic style, using vibrant and lifelike colors and highly detailed textures. The composition should be dynamic and engaging, with the environment serving as the backdrop for Korra's formal attire.