Epic cinematic 8k wallpaper of Ellen Ripley from the Alien movie, wearing an astronaut suit with helmet on and visor closed, standing in the Nostromo space shuttle interiors, photorealistic with cinematic movie quality, enhanced through VFX post-production, featuring RTX ray tracing lighting, ultra-realistic and hyper-detailed imagery in HD and HDR, captured in 4k and 8k resolution using a Mitchell BNC camera, with an octane render finish, emphasizing atmospheric shadows and soft highlights to enhance the suspenseful and mysterious ambiance.