(capture Robert Downey Jr's heroic and powerful unbeatable Iron Man aura), (photorealistic), (soft, cinematic lighting), (ultra-realistic details), (ultra-high definition, 16k resolution), (high-quality octane texture), (trending on ArtStation)

(nsfw:1.5),((no beard)), Three arm, severed limb, Two sunglasses, Bad anatomy, Two tiger, Two Tails ,female , Four legs ,sad expression, unhappy , ugly, big bag, dull look,cheesy, out of frame, out of focus,, multiple body, facial blemishes, mutated hands, poorly drawn hands, poorly drawn face, mutated, ugly teeth, ugly eyes, three arm, deformed, ugly, blurred, bad proportions, extra limbs, cloned face, disfigured, ugly, extra limbs, coarse proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, mutated hands, fused fingers, too many fingers, too many fingers, too many fingers, long neck, ugly vampire, duplicate, watermark, signature, text, ugly, bad proportions, cloned face, disfigured, fused fingers, fused limbs, too many fingers, long neck, blurry eyes, bad eyes, pot eyes, heroin eyes, bad anatomy, bad hands, text, error, missing fingers, extra digit, less digits, cropped, worse quality, low quality, normal quality, jpeg artifacts, signature, watermark, username