Portrait of a mesmerizingly beautiful girl embodying the Joker's chaotic allure, inspired by Christopher Nolan's dark vision. She's clad in a sleek, female Batman suit, an ominous grin stretching across her face. Her reflection dances in a fractured mirror, evoking an atmosphere of eerie horror and palpable fear. Her form is elegantly poised, captured in a high-definition professional photo. Attention is drawn to intricate detailing and realism, layered with nuances of cyberpunk and current fashion trends. The image is rendered using 3D technology, with octane rendering and ray tracing lending depth. The scene is accentuated by animated, shifting lights, creating a pearl-like illusion, and imbuing it with complex, cinematic details, perfect for a captivating wallpaper.