1girl, aiming, aiming_at_viewer, arknights, black_gloves, closed_mouth, gloves, grey_eyes, grey_hair, gun, handgun, head_wings, holding, holding_gun, holding_weapon, irene_(arknights), irene_(voyage_of_feathers)_(arknights), jewelry, long_hair, long_sleeves, looking_at_viewer, maid, maid_headdress, necklace, official_alternate_costume, ponytail, scar, scar_across_eye, scar_on_face, signature, solo, split_mouth, upper_body, v-shaped_eyebrows, velephyr, weapon, white_background, wings