front view, looking at camera, RAW photo, ((white doctor shirt: 1.2)), ((portrait)), beautiful gray hair, 50 year old man, green eyes, perfect eyes, ((white background: 1.2) ), studio lighting, high quality, film grain, Fujifilm XT3, centered

negative prompt (deformed iris, deformed pupils, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime), text, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, mutant hands, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, many fingers, long neck, UnrealisticDream, white shirt