1girl bangs black_neckerchief blouse blue_eyes brown_hair commentary_request cowboy_shot cross doorknoble frown girls_und_panzer gradient_background green_skirt grey_background highres holding long_sleeves looking_at_viewer miniskirt neckerchief ooarai_school_uniform open_mouth pleated_skirt sakaguchi_karina school_uniform serafuku shirt short_hair single_stripe skirt snow solo standing translation_request white_shirt