A bulk female warrior in meticulously detailed halo spartan armor fiercely battling an army of extraterrestrial creatures on a chaotic, bladerunner-esque city street. Her perfectly fit physique exudes strength as she strikes an epic action pose, surrounded by a vivid purple aura of flaming energy. Flying debris swirls around her, adding dynamic motion to the scene. The background is a post-apocalyptic city with towering, crumbled skyscrapers and flickering neon signs, evoking a surreal, cinematic atmosphere. Her armor is intricately designed, reflecting a fusion of manga and anime aesthetics, with extreme attention to detail that gives it a highly realistic appearance. The scene is rendered with octane, highlighting the intricate textures and gleaming surfaces of her armor, creating a visually stunning piece trending on artstation.