A man in a hat and coat walking down a dark alley

best quality,highres,ultra-detailed,realistic,photorealistic:1.37,hdr,uhd,studio lighting,sharp focus,professional,vivid colors,bokeh,portraits,horror,concept artists,[night],[mysterious],[tense],[sinister],dark alleyway,[creepy shadows],foggy atmosphere,[ominous atmosphere],[haunting ambience],[gloomy setting],[eerie lighting],figures in the shadows,[silhouette-like figures],[mysterious men],[ghostly presence],[unseen threat],[faint outlines],FBI agents,[cloak and hat],[dark suits],walking in formation,five men,[intimidating],ghostly appearance,[hovering above ground],sinister smiles,[piercing eyes],[glowing eyes],mysterious aura