(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,realistic,Albert Einstein,athletic,muscular body,steampunk,sculpted muscles,strong jawline,curly hair,piercing gaze,scientific genius,aged and wise eyes,vintage costume,heavy metal machinery,copper pipes and gears,retro-futuristic setting,industrial backdrop,dramatic lighting,monocle,hands holding a futuristic device,vibrant colors,contrasting tones,captivating portrait