A man in a white underwear is standing outside

To generate an AI image of a man's backside, here is a detailed prompt: "A man standing with his back facing the viewer, showcasing a strong and muscular build. He is wearing a nothing, showing round buttocks, with the contours of his back, shoulders, and arms clearly defined. His stance is relaxed, with one hand on his hip and the other hanging by his side. The setting is a neutral background, either outdoors with a hint of nature or indoors with soft lighting that accentuates the musculature. The overall atmosphere should be serene and focused on the man's physique."

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, 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, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))