Epic cinematic 8k wallpaper of Ellen Ripley, her face a mix of resolve and fear, inspired by the Alien movie. She's wearing a tank top, captured in a wide-angle, action-oriented half-body shot. Sweat glistens on her forehead and cheeks in a close-up, centered composition. Her back is pressed against the wall of the Nostromo space shuttle, standing in the dimly lit room with a sci-fi ambiance. The scene employs ray tracing and rim lighting, showcasing ultra-detailed, cinematic movie quality with a dark, moody atmosphere. Lumen reflections and ambient lighting in 4k enhance the visual, complemented by a vogue-like Rembrandt lighting style. The image boasts high contrast and shallow focus, utilizing RTX ray tracing for a hyper-realistic effect, rendered with octane technology in stunning 8k. Small creative modifications add depth while keeping the core concept alive.