A close up of a man with blue eyes and a beard

Design an avatar that combines human and mechanical characteristics, creating a unique cyborg appearance. The avatar has a metallic silver skin with subtle textures, merging organic and technological elements. Half of the face displays aged human skin with wrinkles, while the other half displays cybernetic components and metallic details. The eyes are bright and luminous, one with blue-gray human iris and the other with green digital iris. Gray hair and well-groomed beard give a touch of wisdom and maturity. The avatar's expression is serious and mysterious, combining human traits with mechanical elements, and the cybernetic part of the face features smooth 8K ulta realistic geometric lines --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))