Astronaut Ellen Ripley from the iconic Alien movie stands poised, helmet securely fastened with the visor closed, capturing her in an action-packed stance within the intricately detailed interiors of the Nostromo space shuttle. The scene is painted with sci-fi realism, utilizing advanced Ray Tracing for an ultra-detailed presentation. Shadows and light play dramatically in classic chiaroscuro style, enhancing the hyper-realistic and epic promotional art quality. Overcast reflections dance across her visor, while rim lighting accentuates her stoic silhouette. The 8k cinematic image, reminiscent of movie-quality frames, evokes the crisp detail of a shot taken on a Canon 5D, rendered with the sophistication of Octane Render, embracing ultra-realism against a futuristically complex backdrop.