A full portrait close-up three-quarter view captures a stunning face with a frowning yet innocent expression. The subject, a slender athletic girl, strikes a dynamic action pose, highlighting her expressive torso and thighs. She is clad in cutting-edge combat exo-armor with an integrated breathing system. Her compact, sci-fi exo helmet features a high-tech glossy transparent visor with cinematic lighting that accentuates her facial features. This photorealistic scene is set within an intricately detailed interior reminiscent of TV's The Expanse, featuring striking neon and volumetric lighting, coupled with soft illumination from within. The girl's hair falls in a single tail, accentuated by cinematic lighting that casts natural reflections. Her narrow shoulders and slender build contrast with the high-tech armor. The use of a Canon EOS 5D Mark IV DSLR with aperture f/8, shutter speed 1/250 sec, and ISO 100 ensures depth of field and hyper photorealism. The setting's reflective textures and tinted glass blend seamlessly with the bright, blinding lights, creating a golden hue. Riveted symmetry adorns the armor, enhancing its sleek design while avoiding any distortion or anatomical inaccuracies often found in abstract representations. This meticulous scene omits any visual distractions, allowing the viewer to focus entirely on the compelling interplay of light, technology, and human form.