Epic cinematic 8k wallpaper of Ellen Ripley, her expression resolute and determined, inspired by the Alien movie. She stands as an astronaut in an intricately detailed space suit, her helmet reflecting the dim glow of the Nostromo spacecraft interiors. Her face displays beautiful symmetry, while shadows play across the dark corner she's positioned in, lending an air of mystery and strength. This sci-fi image utilizes advanced ray tracing and ultra-high detail, achieving a photorealistic, promotional art aesthetic. Overcast reflection mapping enhances the mood, created through the lens of a Canon 5D and rendered in Redshift. The ultra-realistic, cinematic quality is reminiscent of VFX post-production, with RTX ray tracing lighting adding depth. Shot in 8K, the scene captures a moment of intensity, perfect for an epic cinematic display.