rena (rena emc2), endministrator (arknights), female endministrator (arknights), arknights, arknights: endfield, absurdres, commentary, highres, 1girl, black eyes, black gloves, black hair, black pantyhose, black skirt, closed mouth, clothes writing, elevation contour lines, feet out of frame, fingerless gloves, from side, glint, gloves, grey eyes, grey jacket, gyaru v, hair ornament, hairclip, jacket, jewelry, light smile, looking at viewer, looking to the side, official alternate costume, open clothes, open jacket, pantyhose, pendant, pleated skirt, shirt, short hair, skirt, solo, twitter username, v, white shirt, zipper