A stunning portrait of a captivating girl embodying the essence of the Joker, set in Christopher Nolan's style. She wears a sleek, futuristic interpretation of a female Batman costume, her expression twisted into a sinister and alluring grin. The narrative unfolds as she peers into a shattered mirror, an aura of horror and suspense enveloping her. Her poised and graceful physique is on display in a professional photo boasting ultra-high detail. The image carries the essence of wallpaper aesthetics, enhanced by a realism touched with a pearl-like illusion. The scene embraces cyberpunk influences and current fashion trends, featuring materials that suggest 3D texturing reminiscent of 3s material. Rendering is achieved using HD octane rendering with complex ray tracing, allowing for intricate detail and animated dynamic lighting in a sophisticated interplay of visual elements.