1girl, absurdres, anti-materiel_rifle, arknights, bad_id, bad_pixiv_id, barrett_m82, black_gloves, black_jacket, blue_eyes, blue_hair, detached_wings, expressionless, gloves, gun, halo, highres, holding, holding_gun, holding_weapon, horns, jacket, long_hair, mostima_(arknights), rifle, scope, senkane, shirt, simple_background, sniper_rifle, solo, upper_body, weapon, white_shirt, wings