Epic cinematic 8k portrait of Ellen Ripley from the Alien movie, her face resolute and intense. She wears a weathered and dirty white tank top, captured in a dramatic action pose. The half-body shot reveals her forehead and cheeks glistening with sweat. This photorealistic, cinematic image showcases VFX post-production with RTX ray tracing lighting, exuding an ultra-realistic and hyper-detailed quality. Shot with a Mitchell BNC camera, the visual is enhanced with Octane render, delivering stunning 8K resolution with HDR for an immersive experience.