stunning digital illustration of a 20yo girl showing her back to camera, posing, long hair, alluring, sultry facial expression, natural colors, ultra detailed, 4k, unforgettable, very intricate, niji style, comics style, anime style

2D | | Low Quality | | text logos | | watermarks | | signatures | | out of frame | | jpeg artifacts | | ugly | | poorly drawn | | extra limbs | | extra hands | | extra feet | | backwards limbs | | extra fingers | | extra toes | | unrealistic, incorrect, bad anatomy | | cut off body pieces | | strange body positions | | impossible body positioning | | Mismatched eyes | | cross eyed | | crooked face | | crooked lips | | unclear | | undefined | | mutations | | deformities | | off center | | poor_composition | | duplicate faces, plastic, fake, man, boy, tiny, negativity, blurry, blurred, doll, unclear