Masterpiece, Highest quality, realistic, A boy., adult man, Strongly built

Masterpiece, Highest quality, realistic, A boy., adult man, Strongly built, The neck has a notch., the best, In the bustling city center at night

lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, (worst quality, low quality, normal quality:2), jpeg artifacts, signature, watermark, username, blurry, artist name