A cinematic poster of a Sith Lord from Star Wars, showcasing a full-body shot with extreme detail and sharp focus. The composition features a wide-angle view with beautifully color-graded tones and intricate details highlighted by natural and studio lighting. The scene is enhanced by optical fiber accents and moody lighting, with half rear lighting creating a dramatic silhouette. The global illumination and ray tracing provide depth, casting glowing shadows and shimmering reflections for a hyper-realistic effect. Backlit with volumetric lighting and accented by ray tracing reflections, the Sith Lord stands in a dynamic pose that embodies elegance and power. The image captures the essence of a galaxy far, far away, rendered with ultra-photorealism and high contrast. The poster resembles a digital painting with elements of CGI and concept art, creating an epic and captivating visual representation of this iconic character from the Star Wars universe.