A futuristic portrait of a girl in an advanced exo suit, her sleek sci-fi armor glinting under the dramatic light of a nuclear explosion in the background. The scene captures the intensity of a blast wave and swirling nuclear ash, embodying the raw power of atomic fission. The image is crafted with maximum detail, capturing her full-body stance as though it were a still from a high-budget science fiction movie. The imagery is rendered in 8K UHD, with a focus on cinematic and futuristic aesthetics. The setting is hyper-realistic, showcasing a dynamic flash of light and speed, akin to a painting captured in a third-person view with long exposure. The complex lighting and cinematic staging create an awe-inspiring visual narrative.