Full portrait close-up three-quarter in focus, featuring a stunning face with a frowning yet innocent expression. A slender, athletic girl is captured in a dynamic action pose, emphasizing expressive features such as her chest and thighs. She wears a high-tech combat exo-armor suit equipped with a closed breathing system and a compact sci-fi cosmic exo helmet. The helmet's glossy visor is transparent, and the cinematic lighting emphasizes her face within. The scene is set in a photorealistic, intricately detailed interior evocative of the TV series "The Expanse," illuminated by stylish neon and volumetric lighting. The image is captured with a Canon EOS 5D Mark IV DSLR, with precise settings: aperture f/8, shutter speed 1/250 sec, ISO 100. Depth of field and hyper-realistic details enhance natural reflections, particularly in her hair, highlighted by cinematic lighting. She has a bare neck with strands of hair sticking out, and there are elements of tinted glass and the vibrant glow of gold and symmetry. The setting avoids the pitfalls of deformed or mutated features, ensuring realistic anatomy and proportions, achieved through careful lighting and composition techniques.