Epic cinematic 8k wallpaper of Ellen Ripley, her face a blend of resolve and fear, inspired by the Alien movie. She's donning a wife beater in an action-filled pose, captured in a wide-angle, half-body shot. Her forehead and cheeks glisten with sweat as she presses her back against the cold steel wall of the Nostromo space shuttle. Set in a dimly lit room with an ominous sci-fi atmosphere, the scene features intricate ray tracing with dramatic rim lighting. The composition is centered, showcasing ultra-detailed, movie-quality visuals with a stoic, cinematic mood. The dark, moody environment is enhanced by realistic lumen reflections and ambient 4k lighting, reminiscent of a vogue magazine shoot. The Rembrandt lighting adds high contrast, with shallow focus accentuated by RTX ray tracing. The rendering is ultra-realistic, akin to an octane render, captured in breathtaking 8K resolution. Her expression communicates resilience amid the unknown, subtly altering the iconic moment while retaining its essence.