Photorealistic depiction of a powerful female warrior clad in intricately detailed, futuristic combat armor reminiscent of a halo spartan, her imposing form engaged in fierce battle against an alien horde. She embodies strength with a perfectly toned physique, enveloped in a vibrant purple aura that crackles like fire. In a dynamic, epic action pose, she navigates a devastated bladerunner city street, littered with intricately rendered flying debris. The atmospheric setting, trending on artstation, combines cinematic grandeur with a surreal, manga-inspired aesthetic. Her armor gleams with extreme detailing under the harsh city lights, each panel and joint meticulously crafted to highlight her prowess. The scene, rendered with octane precision, captures the intense energy and artistic finesse of anime, creating a breathtaking tableau of action and resilience.