Full-body portrait of a girl in a futuristic exo suit with sci-fi armor, set against the dramatic backdrop of a nuclear explosion. The scene captures the intense blast wave and swirling nuclear ash, highlighting the power of atomic fission. The composition is in max detail, capturing a cinematic, movie-like quality with UHD 8K resolution. The photorealistic, hyper-realistic style emphasizes complex lighting and dynamic staging, resembling a highly detailed painting. The third-person view uses long exposure to convey a sense of acceleration and speed, enhanced by a brilliant flash of light. The staging is meticulously crafted to reflect a futuristic science fiction aesthetic.