A highly detailed, photorealistic portrait featuring a woman with loose shoulder-length hair against a vibrant blue background. The image is captured in a cinematic frame with ultra-realistic rendering, showcasing subsurface dispersion and volume lighting effects. Her skin appears shiny and lifelike, emphasizing the intricacy of the details. The scene is rendered using advanced techniques like ray tracing and octane rendering, achieving an 8k resolution with an unreal engine quality finish. She has small breasts and prominently bushy eyebrows, contributing to the character's unique appearance. The overall presentation is of the highest quality, focusing on photorealism and artistic depth.