4girls assam_(girls_und_panzer) bad_id bad_pixiv_id bow braid cellphone chibi comic crusader_(tank) cup darjeeling_(girls_und_panzer) girls_und_panzer greyscale ground_vehicle hair_bow itou_korosuke military military_vehicle monochrome motor_vehicle multiple_girls necktie orange_pekoe_(girls_und_panzer) phone rosehip_(girls_und_panzer) school_uniform short_hair smartphone spilling st._gloriana's_school_uniform talking_on_phone tank tea teacup tied_hair translated twin_braids