A full-body portrait of a young woman in a sleek, futuristic exo suit and intricate sci-fi armor, standing against the backdrop of a titanic nuclear explosion. The scene is bathed in the glow of the blast wave, with nuclear ash swirling through the air. The imagery captures the essence of atomic fission with intense, detailed textures. In a style reminiscent of ultra-high-definition movie stills, the image portrays a cinematic and futuristic atmosphere in 8K resolution. Emphasizing photorealism and hyper-realism, the depiction includes elements of acceleration, a blinding flash of light, and a sense of speed. Rendered in a painting-like quality, the composition uses complex lighting and cinematic staging from a third-person perspective, with a sense of motion akin to a long exposure photograph.