Epic 8k cinematic wallpaper featuring Ellen Ripley from the Alien movie, equipped in astronaut gear with helmet on and visor closed, gazing upwards in a dynamic action pose, set against the intricate interiors of the Nostromo space shuttle. The scene embodies sci-fi elements, incorporating advanced Ray Tracing technology, showcasing extreme detail with chiaroscuro lighting. Achieves a hyper-realistic and ultra detailed quality akin to movie promotional art, utilizing overcast reflection mapping. The image captures a stoic yet dramatic atmosphere, enhanced by rim lighting, achieving movie-quality and ultra-realism as if shot on a Canon 5D and rendered in Octane, all in stunning 8K resolution with creative visual intrigue.