marvel, Tony Stark Old Man, realistically, Thank you Dynamic(_ _)mClock light, old, gray stubble, full shot, (Highly detailed CG Unity 8K wallpaper), Trending with ArtStation, Trending on CGsociety, high detail, sharp focus, dramatic, realistic

illustration, painting, cartoons, sketch, (worst quality:2), (low quality:2), (normal quality:2), lowres, bad anatomy, bad hands, ((monochrome)), ((grayscale)), collapsed eyeshadow, multiple eyeblows, vaginas in breasts, (cropped), oversaturated, extra limb, missing limbs, deformed hands, long neck, long body, imperfect, (bad hands), signature, watermark, username, artist name, conjoined fingers, deformed fingers, ugly eyes, imperfect eyes, skewed eyes, unnatural face, unnatural body, error