a CIA agent with black suit and tie from the year 1964 walking in a post apocolyptic dystopian winter wasteland with makeshift hiking bag and boots with a blurry city visible in the background, snow ground details, ash, misty unreal engine 5 aura lighting, muted colors, stunning, high quality effects, octane rendered, artstation, photo realistic, cinematic, in the style of Andrei Tarkovsky, film grain --ar 16:9