Epic cinematic 8k wallpaper of Ellen Ripley, her face a mix of courage and fear, from the Alien movie. She's clad in a worn tank top, captured in a wide-angle action pose. The shot is half-body, highlighting her forehead and cheeks glistening with sweat. Positioned with her back against the cold metal of the Nostromo space shuttle, she stands in a dimly lit room, embodying the essence of sci-fi. Utilizing Ray Tracing and rim light, the image is ultra-detailed, achieving movie-quality realism. The scene is stoic yet cinematic, drenched in dark, moody tones with high contrast. Ambient lighting creates luminous reflections, reminiscent of Rembrandt lighting. The focus is shallow, incorporating RTX ray tracing for lighting effects. This ultra-realistic composition, rendered in octane at 8K resolution, exudes a vogue-like aesthetic with subtle creative nuances while staying true to its core concept.