1girl backlighting bangs black_headwear black_skirt blue_eyes blue_shirt breasts closed_mouth collared_shirt commentary_request crossed_arms dress_shirt garrison_cap girls_und_panzer gradient_background grey_background hair_between_eyes hat highres itsumi_erika kuromorimine_school_uniform light_brown_hair long_hair long_sleeves medium_breasts pleated_skirt school_uniform sheepd shirt signature skirt smile solo white_background