1girl,solo,long hair,looking at viewer,large breasts,black hair,holding,closed mouth,upper body,yellow eyes,outdoors,frills,white gloves,holding weapon,lips,gun,maid,maid headdress,holding gun,building,rifle,mechanical arms,over shoulder,weapon over shoulder,single mechanical arm,sensitive,(mature female),score_9,score_8_up,score_7_up,score_6_up,score_5_up,score_4_up,