A young woman in a sleek, futuristic exo-suit stands resolutely against the backdrop of a massive, swirling nuclear explosion. Her sci-fi armor glints in the vivid light of the blast wave, while nuclear ash drifts around her like snow. The dramatic nuclear mushroom cloud looms behind her, casting ominous shadows that play across the scene. The image is rendered in stunning detail, showcasing hyper-realism and photorealism in 8K UHD, capturing the intricate design of the armor with its complex lighting effects. A sense of motion and speed is evoked through dynamic, long exposure elements, evoking a cinematic quality. The artwork is meticulously staged, with a focus on the acceleration of the unfolding events, delivering a breathtaking depiction in the vivid, expansive style of science fiction.