A close up of a man with a stethoscope on his neck

Professional full-body photo of a mixed-race man in a doctor's uniform. He has a confident and approachable expression. The uniform is white, He wore a crisp white shirt underneath. The man's hair was neatly tidy，Combed very carefully. His hair is dark brown, May be black or dark brown, And have a healthy one, natural lighing. The styling of the hair makes the hair smooth to one side, Gives a neat look，without looking too stiff. His hairline is clear，There are no obvious signs of baldness or hair loss. The length of the hair is moderate, Neither too long nor too short, Make the overall image more mature and professional. The background is gray, Does not distract from the subject. The lighting is soft and pleasant, Highlight his features without creating harsh shadows. The photos were taken with a high-resolution camera, Make sure every detail is captured clearly. The composition is centered, The man's face is in the middle of the picture. Photos should be ultra-realistic, Highly detailed, and high-resolution 16k. --auto --s2

(nsfw:1.5),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))