(photorealism:1.2), creates the image of a man in the dark in a catacomb

(photorealism:1.2), creates the image of a man in the dark in a catacomb, This one is on all fours and in its mouth it has a piece of meat that seems to have been torn from the body of a naked man lying in front of it.. Make this image super realistic. The guy I'm looking to represent is a bit dark, young, with buzzcut haircut, defined mustache, almond-shaped eyes and defined jaw, He has the physical build of a rugby player