1girl alternate_costume arm_support arm_up artist_name blue_background blue_bow blue_eyes bow braid breasts bright_pupils china_dress chinese_clothes cleavage_cutout closed_mouth clothing_cutout commentary dated dress flats full_body girls_und_panzer hair_bow half-closed_eyes highres invisible_chair leaning_to_the_side looking_at_viewer microdress one-hour_drawing_challenge orange_hair orange_pekoe_(girls_und_panzer) outline outside_border panties parted_bangs red_dress red_footwear shinkuukan_(tetsuo3) short_hair side_slit signature sitting sleeveless sleeveless_dress small_breasts smile solo tied_hair twin_braids underwear white_outline white_panties white_pupils