On the other hand, Prigozhin has blue eyes, not piercing black, see, for example https://www.google.com/search?q=prigozhin&oq=prigozhin&aqs=chrome..69i57j69i61l2j0i512l3j0i455i512l3j0i512.4071j0j7&client=ms-android-hmd-rvo3&sourceid=chrome-mobile&ie=UTF-8#imgrc=BCQTezQiUfJzjM&imgdii=CT-1zxKUckvdLM
Of course, piercing black may also be symbolic, referring to evil. By the way, do you have more detailed information about the ‘vampire’ close to Putin, influencing his decisions?
You are right about the color of Shoigu’s eyes, but I still doubt it would be him. Shoigu is more like a technocrat, and I remember he was genuinely shocked to hear about Putin’s decision to attack Ukraine. We would need Eric’s view on if it’s the physical color or symbolic.