Anime girl with butterfly wings holding a sword and a butterfly（kochou shinobu)

anime girl with butterfly wings holding a sword and a butterfly, extremely detailed artgerm, artgerm and ruan jia, artgerm. anime illustration, fanart best artstation, ! dream artgerm, beautiful character painting, by Yang J, artgerm on artstation pixiv, artgerm and rossdraws, kawacy, (((ultra realistic, hyper ealistic, best quality, purple clothes))), shinobu, Kimetsu no Yaiba, ninja

(nsfw:1.5),(worst quality:2), (low quality:2), (normal quality:2), lowres, (monochrome:1.21), (grayscale:1.21), skin spots, acnes, skin blemishes, bad anatomy, deepnegative, (fat:1.2), facing away, looking away, tilted head, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, jpegartifacts, signature, watermark, username, blurry, bad feet, poorly drawn hands, poorly drawn face, mutation, deformed, jpeg artifacts, extra fingers, extra limbs, extra arms, extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed, mutated hands, polar lowres, bad body, bad proportions, gross proportions, missing arms, missing legs, extra leg, extra foot