1girl, bikini, blush, breasts, capelet, christmas, cleavage, clothing_cutout, cowboy_shot, front-tie_bikini_top, front-tie_top, fur-trimmed_capelet, fur_trim, girls_und_panzer, greyscale, groin, hands_on_own_chest, hat, looking_at_viewer, medium_breasts, merry_christmas, monochrome, nana_(manaita_koumuten), navel, open_mouth, parted_bangs, santa_hat, sawa_azusa, short_hair, shoulder_cutout, side-tie_bikini_bottom, sketch, smile, solo, standing, sweatdrop, swimsuit