Samurai in kimono,Ultra-precision,4K,official,Drawing four boys of different types

EasyNegative, bad-hands-5, (worst quality, low quality:1.4), ng_deepnegative_v1_75t, easy negative, bad-artist, bad face, bad anatomy, bad proportions, bad perspective, multiple views, mutated hands and fingers, interlocked fingers, twisted fingers, excessively bent fingers, more than five fingers, lowers, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name, low quality lowers multiple breasts, low quality lowers mutated hands and fingers, more than two arms, more than two hands, more than two legs, more than two feet,