A photorealistic close-up portrait featuring a striking young woman with a frown and innocent expression, her slender and athletic form captured in a dynamic pose. She wears a sophisticated combat exo-armor suit with an integrated breathing system and a sleek, futuristic helmet with a high-tech, glossy visor that casts cinematic light upon her face. The setting is an intricately detailed interior reminiscent of a scene from The Expanse, with vibrant neon and volumetric lighting enhancing the atmosphere. Captured with a Canon EOS 5D Mark IV DSLR at f/8, 1/250 sec, ISO 100, this image boasts superb depth of field and hyper-realistic detail. Her bare neck and hair tail reflect the bright and blinding light, while delicate textures and symmetry add to the visual impact. The scene avoids any anomalies or distortions, presenting a seamless and captivating composition.