1girl, alternate costume, animal ears, apron, assault rifle, black dress, black gloves, buttons, close game/offline project sekai, collared dress, dress, enmaided, fake animal ears, frilled dress, frills, full body, gloves, green gloves, gun, hair between eyes, holding, holding gun, holding weapon, juliet sleeves, light green hair, long hair, long sleeves, m4 carbine, maid, maid apron, maid headdress, mechanical ears, official alternate hairstyle, puffy sleeves, purple eyes, rabbit ears, rifle, sidelocks, simple background, sketch, solo, trigger discipline, tsurime, two-tone gloves, very long hair, weapon, white apron, white background