Epic cinematic 8k wallpaper of Ellen Ripley from the Alien movie, wearing an astronaut suit with the helmet on and visor closed, standing confidently in the Nostromo space shuttle interiors. The scene is photorealistic with cinematic and movie quality, featuring advanced VFX post production, RTX ray tracing lighting that casts dynamic shadows, and ultra-realistic textures. The hyper-detailed setting is crafted in high definition with HDR effects, captured in 4k and 8k resolution, shot on a legendary Mitchell BNC camera, rendered using Octane for stunning visual fidelity. The atmosphere is tense and immersive, enhancing the iconic sci-fi ambiance.