crystal maiden (series), artist request, game cg, highres, official art, variant set, 1girl, ass, bow, breasts, completely nude, covered erect nipples, cowboy hat, dual wielding, from behind, full body, gloves, green eyes, gun, hair bow, handgun, hat, high heels, holding, leather, leather gloves, long hair, looking at viewer, multiple hair bows, nipples, nude, open mouth, revolver, sideboob, skull ornament, solo, transparent background, vanille (crystal maidens), weapon