1girl, android, ass, assault_rifle, belt, black_footwear, black_gloves, black_pantyhose, boots, breasts, center_opening, closed_mouth, detached_sleeves, expressionless, from_behind, full_body, girls'_frontline, gloves, gun, hand_on_headwear, head-mounted_display, helmet, high_heel_boots, high_heels, holding, holding_gun, holding_weapon, large_breasts, leg_armor, leotard, mechanical_legs, pantyhose, purple_leotard, purple_sleeves, ribs, rifle, sangvis_ferri, science_fiction, scope, shoe_soles, simple_background, solo, tachi-e, thigh_boots, transparent_background, triangle_cutout, trigger_discipline, vespid_(girls'_frontline), weapon