Portrait of a young woman in a sleek and advanced exo-suit, designed with intricate sci-fi armor. She stands against the backdrop of a massive nuclear explosion, with the fiery blast wave cascading around her, casting a dramatic glow. The air is thick with nuclear ash, creating a stark contrast against the vivid display of atomic fission. Captured in max detail from head to toe, it resembles a movie still shot in ultra-high definition. The scene embodies a futuristic style with elements of science fiction, blending cinematic and photographic techniques in one image. The composition is enhanced by a flash of light symbolizing acceleration, presented in a hyper-realistic manner. The long exposure captures the surreal speed and energy of the moment, aided by complex lighting for cinematic staging. This vision presents a striking tale in a tall 9:16 aspect ratio, merging realism with artistic interpretation in a breathtaking, action-packed scene.