A stunningly beautiful female Sith lord with striking white hair and delicate cat ears, her expression both fierce and mesmerizing. She stands in a dynamic pose that showcases her strength and agility, set against an immersive monochrome background that adds to the sense of mystery and power. The intricate details of her face are captured with hyper-realistic precision, making her an unforgettable masterpiece rendered in 8k resolution. Depth of field enhances the sense of movement and focus, drawing the viewer into her world. Despite the grayscale palette, the scene is vibrant and full of life, exuding an aura of dark elegance and authority.