Marvel，Old man Tony Stark，realisticlying，dynamic lights，Ex，Gray stubble，full shoot，（非常详细的 CG 统一 8k 壁纸），Trends on ArtStation，Trends on CGSociety，high detal，tack sharp focus，dramatic，Photoreality，Open clothes，Muscle leakage，(chest muscle：1.1)，Men's crotch，Puffed crotch

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