Create an illustration of a young, cool-looking man with long silver hair and black eyes, wearing glasses and a white lab coat. The character should be tall and slender, exuding an intelligent and stylish demeanor. The background should be transparent or plain, focusing solely on the character.

(nsfw:1.5),(bad eyes:1.2), (girl:1.5),window, ((girl face)), feminine face, ugly face, cross-eyed, strabismus, sketches, (worst quality:1:2), big head, (low quality:1.2), normal quality, (vertical view), low res, (monochrome), (gray scale), ugly posture, Asian, skin spots, acnes, skin blemishes, bad anatomy, minor, teenage, deep negative, facing away, tilted head, multiple people, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, 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,