Extremely detailed CG unity 8k wallpaper portrait of a vampire woman poised to bite, set in a narrow, fog-laden Victorian back alley. Her striking white hair cascades around her face, contrasting with her tan skin illuminated by the moonlight. Wearing a tattered white dress, she crawls on the cobblestone ground, her predatory gaze fixed on the viewer. Vampire fangs gleam with fresh blood trickling from her open mouth, capturing a moment of both elegance and menace. The dramatic lighting accentuates her features, while a sea of stars twinkle in the night sky behind her, with a full moon casting an ethereal glow reminiscent of Greg Rutkowski's style.