1girl, animal_ears, artist_name, azur_lane, azur_lane:_slow_ahead, black_hair, black_leotard, breasts, covered_navel, crossed_legs, cube, fake_animal_ears, fake_tail, friedrich_der_grosse_(azur_lane), hair_over_one_eye, hand_up, happy_new_year, highleg, highleg_leotard, horns, kotoyoro, leotard, long_hair, mechanical_horns, new_year, official_alternate_costume, playboy_bunny, rabbit_ears, rabbit_tail, red_horns, sankyo_(821-scoville), sitting, strapless, strapless_leotard, tail, thighhighs, wrist_cuffs, yellow_eyes