Epic cinematic 8k wallpaper of Ellen Ripley from the Alien movie, with a resolute yet frightened expression, wearing a classic tank top, captured in a wide-angle action pose, focusing on a half-body shot. Her forehead and cheeks glisten with sweat as she presses her back against the wall of the Nostromo space shuttle, standing in a shadowy sci-fi environment. The scene features intricate ray tracing and rim lighting to enhance ultra-detailed, high-quality movie visuals. The composition employs a centered focus, utilizing dark and moody ambient lighting with high contrast. Styled with Rembrandt lighting and showcasing shallow depth of field, the scenario unfolds with RTX ray tracing lighting and ultra-realistic octane rendering, delivering a cinematic feel with a touch of vogue in 8K.