A hyper-detailed CG Unity 8k wallpaper portrait depicts a mesmerizing vampire woman in the act of biting the viewer in a shadowy Victorian back alley. Her flowing white hair contrasts vividly against her tan skin, adding to the ethereal allure. She wears a tattered white dress, ravaged and torn, as she crawls menacingly on the cobblestone ground. Her mouth is open wide, showcasing sharp, lethal vampire fangs glistening under the dramatic interplay of light and shadow. Blood trickles from the corners of her mouth, capturing the raw intensity of the moment. The scene is accentuated by the captivating artwork of Greg Rutkowski, who frames her against a backdrop of a starry night sky. The full moon casts an eerie glow over the scene, heightening the tension and beauty of this nocturnal encounter.