Epic cinematic 8k wallpaper featuring Ellen Ripley, her face exuding determination, inspired by the iconic Alien movie. She dons an elaborate, intricately designed space suit, sweat glistening on her cheeks and forehead. Her beautifully symmetrical features are accentuated as she stands poised for action amidst the Nostromo space shuttle's detailed interiors. The scene is enriched with a sci-fi essence, employing ultra-detailed Ray Tracing and high-quality VFX post-production. The overcast reflection mapping adds depth to her photorealistic portrayal, giving it a cinematic, movie-quality feel. Captured with the precision of a Canon 5D camera in 8K resolution, the atmosphere is alive with ultra-realistic RTX ray tracing lighting, enhancing the immersive experience of this promotional art.