Full portrait close-up three-quarter in focus of a stunning girl with a frowning yet innocent expression, possessing a slender athletic build in a dynamic action pose. She wears a sleek combat exo armor suit equipped with a closed system breathing apparatus and a compact sci-fi helmet, featuring a high-tech glossy transparent visor with cinematic lighting. The setting resembles an intricately detailed interior inspired by the style of "The Expanse," highlighted by neon and volumetric lighting offering an illumination from within. Photographed using a Canon EOS 5D Mark IV DSLR with an aperture of f/8, shutter speed of 1/250 sec, and ISO 100. The image captures depth of field with super detailed elements and natural reflection textures, showcasing cinematic lighting accentuating her hair tail and bare neck. Her dynamic pose, emphasized by narrow hips and an athletic figure, complements the high-tech armor adorned with rivets and symmetry. The scene is free of distortions, maintaining clarity with no presence of artifacts or anomalies, ensuring the focus remains on her expressive face and advanced armor design.