crystal maiden (series), artist request, game cg, official art, variant set, 1girl, animal ears, bare arms, bare legs, bare shoulders, bell, belt, black bra, black panties, blonde hair, bra, breasts, brown eyes, cat ears, cat tail, cleavage, collar, frilled bra, frills, full body, hand on own thigh, holding cannon, jingle bell, large breasts, leaning forward, luna (crystal maidens), navel, open mouth, over shoulder, panties, short hair, solo, tail, transparent background, underwear, weapon, weapon over shoulder