Epic cinematic 8k wallpaper of Ellen Ripley, her face a mix of resolute determination and fear, inspired by the Alien movie. Clad in a worn tank top, captured in a wide-angle, action-packed half-body shot. Her forehead and cheeks glisten with sweat. She's centered in the composition, pressing her back against the cold, metal wall of the Nostromo space shuttle. Set in a dark, sci-fi room, the scene is illuminated by dramatic Ray Tracing and delicate rim lighting. The ultra-detailed, cinematic image boasts movie-quality visuals, with a stoic and dark moody ambience. Shadows and highlights dance in high contrast, with shallow focus emphasizing her intense expression. Lumen reflections and ambient lighting contribute to the atmosphere, enhanced by Rembrandt lighting. Harnessing the power of ultra-realistic RTX Ray Tracing and Octane Render, this 8K image achieves the highest detail quality, like a scene from a vogue sci-fi masterpiece.