1girl, abs, belt, black_jacket, black_sports_bra, blue_eyes, blush_stickers, bottle, breasts, brown_belt, clothes_lift, cropped_legs, girls_und_panzer, girls_und_panzer_senshadou_daisakusen!, grey_hair, holding, holding_bottle, itsumi_erika, jacket, lifted_by_self, long_sleeves, looking_at_viewer, medium_breasts, medium_hair, muscular, muscular_female, nabeyu, official_alternate_costume, red_shorts, sharp_teeth, shirt_lift, short_ponytail, shorts, sigh, solo, sports_bra, standing, sweat, teeth, track_jacket, traditional_media