1girl arms_up artist_name backlighting bad_id bad_pixiv_id bangs belt blonde_hair blue_background blunt_bangs boots brown_belt brown_eyes brown_footwear brown_shirt clinging collared_shirt commentary dated falling frown full_body girls_und_panzer gradient_background green_shorts green_thighhighs hair_ribbon highres hizuekeaki knee_boots koala koala_forest_military_uniform leg_up lens_flare long_hair open_mouth ponytail pouch red_ribbon ribbon sam_browne_belt shirt short_sleeves shorts signature solo thighhighs wallaby_(girls_und_panzer) zipper