A full portrait close-up with a three-quarter focus featuring a captivating face with a frowning yet innocent expression. The slender, athletic figure of a girl is captured in a dynamic action pose with expressive details highlighting her form. She is clad in a combat exo-armor suit, which includes a closed breathing system and a sleek sci-fi cosmic helmet. The high-tech, glossy transparent visor is accentuated by cinematic helmet lighting. The scene is set within a detailed, futuristic interior reminiscent of the series "The Expanse," enriched with neon and volumetric lighting that provides an inner glow. The photograph is taken using a Canon EOS 5D Mark IV DSLR with a meticulous depth of field, yielding a hyper-photorealistic result. Light reflects naturally upon elements such as the cinematic lighting of hair tails, a bare neck, and tinted glass. A dynamic composition with a focus on symmetry and realistic rendering brings the character to life, avoiding any undesired distortions or abstract qualities.