Epic cinematic 8k wallpaper of Ellen Ripley, face resolute yet fearful, from the Alien movie, clad in a tank top, wide-angle, action-ready half-body shot, her forehead and cheeks glistening with sweat, close-up, centered composition, with her back pressed against the Nostromo space shuttle wall, standing in a dimly lit room, sci-fi essence, accentuated by Ray Tracing, rim light emphasizes her features, ultra detailed, top-tier visual quality, cinematic vibe, dark and moody atmosphere, lumen reflections enhance the scene, bathed in ambient lighting, 4k Vogue-esque style, utilizing Rembrandt lighting for high contrast, shallow focus captures the intensity, RTX ray tracing lighting for ultra-realism, rendered with Octane for 8K resolution, maintaining the core concept while infusing subtle creative elements.