1girl, artist_name, bell, belt, black_belt, blonde_hair, blue_eyes, boots, christmas, crop_top, dated, floating, fur-trimmed_footwear, fur-trimmed_gloves, fur-trimmed_shirt, fur-trimmed_shorts, fur_trim, girls_und_panzer, gloves, gradient_sky, hair_intakes, hat, holding, holding_sack, holly, kay_(girls_und_panzer), knee_boots, looking_at_viewer, matsui_yasutsugu, medium_hair, micro_shorts, midriff, navel, neck_bell, open_mouth, orange_sky, over_shoulder, purple_sky, red_footwear, red_gloves, red_headwear, red_shirt, red_shorts, sack, salute, santa_costume, santa_gloves, santa_hat, shirt, shorts, signature, sky, sleeveless, sleeveless_shirt, smile, solo, star_(sky), starry_sky, two-finger_salute, waving