Portrait of a young woman in an advanced exo-suit with sleek sci-fi armor, standing amidst a dramatic scene of a nuclear explosion. The background features a towering nuclear mushroom cloud with swirling nuclear ash, captured in a moment of intense detail. The scene exudes a futuristic style, crafted in ultra-high-definition 8K, showcasing photorealism and hyper-realism in every element. The blast wave surges with acceleration and light flashes, creating a sense of speed. The composition is akin to a cinematic painting, viewed in third-person perspective, utilizing long exposure to capture complex lighting. The staging is cinematic, with intricate details and depth, bringing the scene to life with vivid clarity.