Epic cinematic 8k wallpaper of Ellen Ripley from the Alien movie, wearing a sleek astronaut suit with a helmet on and visor closed, standing confidently in the dimly lit, futuristic interiors of the Nostromo space shuttle, photorealistic and cinematic with movie-quality details, enhanced by stunning vfx post production and rtx ray tracing lighting, ultra-realistic and hyper-detailed, featuring high dynamic range with vibrant colors, captured in 4k and 8k for exquisite clarity, as if shot on a Mitchell BNC camera with precision, rendered using octane render for a breathtaking 8K visual spectacle, slight creative liberties adding a subtle cosmic glow reflecting off the helmet, enhancing the atmospheric depth.