suzubotan, frostleaf (arknights), arknights, commentary, highres, 1girl, animal ears, behind-the-head headphones, black hat, blush, closed mouth, clothes writing, cropped torso, crossed arms, ears through headwear, fingernails, grey background, grey hair, hair between eyes, hat, headphones, jacket, long hair, looking at viewer, material growth, nail polish, orange eyes, oripathy lesion (arknights), red jacket, red nails, simple background, sleeves past wrists, solo