masterpiece, best quality, 1boy, solo, muscular, from behind, upper body, muscular back, black hair, short hair, looking to the side, night, dark enviroment, cinematic, veins, sweat, dark, tattoo,

lowres, worst quality, low quality, bad anatomy, bad proportions, extra limbs, extra digit, extra legs, extra legs and arms, disfigured, missing arms, too many fingers, fused fingers, missing fingers, unclear eyes, username, simple background, nipples,