Epic cinematic 8k wallpaper of Ellen Ripley, displaying a resolute and intense expression. Inspired by the iconic Alien movie, she wears a weathered and stained white tank top. Captured in a dynamic wide-angle action pose, this half-body shot focuses on her sweat-covered forehead and cheeks. The close-up is photorealistic and cinematic, boasting movie-quality visuals enhanced by VFX post-production. The lighting employs RTX ray tracing for an ultra-realistic, hyper-detailed look in HDR. Imagined in stunning 4k and 8k, as if shot on a Mitchell BNC camera with an Octane render for unparalleled detail.