Close-up portrait of a striking girl with a frowning yet innocent expression, displaying a slender athletic figure in an engaging action stance. Her expressive features and dynamic pose are accentuated by a state-of-the-art combat exo-armor suit, complete with a closed-system breathing apparatus and a compact sci-fi cosmic exo helmet. The glossy transparent visor of the helmet showcases cinematic face lighting, all set in a photorealistic, intricately detailed interior reminiscent of "The Expanse," enhanced by neon and volumetric lighting. Captured with a Canon EOS 5D Mark IV DSLR, using aperture f/8, shutter speed 1/250 sec, and ISO 100, this scene boasts depth of field and super detailed textures, reflecting natural textures and cinematic lighting. Her hair forms a striking tail, against a backdrop of tinted glass, showcasing a slender, narrow silhouette with hints of anime influence. Bright and blinding lights highlight elements such as gold accents and symmetry, with careful avoidance of deformations, poor anatomy, or imperfections in the portrayal. The image is free from artifacts such as watermarking, oversaturation, or unwanted distortions, capturing a lifelike, detailed composition.