1girl,adjusting_hair,bangs,black_background,blunt_bangs,blush,closed_mouth,collarbone,eyebrows_visible_through_hair,facial_mark,green_eyes,h&k_hk416,hair_ornament,hand_in_hair,hand_on_own_head,long_hair,long_sleeves,looking_at_viewer,rifle,sidelocks,silver_hair,simple_background,solo,standing,teardrop,trembling,tying_hair,very_long_hair,younger,hk416_(girls'_frontline)