mostima/モスティマ/莫斯提马 (Arknights) image by narugo1992

best quality masterpiece highres solo {mostima_arknights:1.15} blue_hair long_hair horns blue_eyes halo demon_horns bangs smile upper_body closed_mouth wings hair_between_eyes 1girl black_jacket jacket fur_trim portrait looking_at_viewer simple_background fur-trimmed_jacket