darius billie (moonkez), original, commentary, commission, english commentary, highres, 1girl, ammunition pouch, assault rifle, black hair, bulletproof vest, combat helmet, from side, greyscale, gun, headset, helmet, holding, holding gun, holding weapon, long hair, looking at viewer, military combat uniform, military uniform, mole, mole under eye, monochrome, night vision device, pouch, radio, rifle, shirt, simple background, solo, standing, upper body, weapon, white background