A man with red hair and a sword in a dark room

detailed description of the main character Darrow from the book 'Red Rising',red-haired,strong and muscular build,piercing eyes,intense gaze,confident posture,burn scars on his face,grim expression,bronze skin,scarred knuckles,iron determination,holding a sword,standing against a dystopian background,moody lighting,gritty atmosphere,gritty armor,menacing presence,embers in the background,(high-res,ultra-detailed,masterpiece:1.2),physically-based rendering,vivid colors,dark and gritty style,dramatic shadows,dystopian vibes,action-packed scene,expressive facial features.