A stunning highly detailed dark fantasy demonic monster wearing intricate medieval dark armor, epic dark mask, blood and fire theme, fire, inferno, hellish, holding a GIANT scary weapon, terror, horror, glooming eyes, very wide shoulders, epic composition, thunderclouds in the background, with insanely intricate details and textures, gloomy dramatic lighting, 8K resolution, ultra detailed, menacing, nightmarish, crimson, ultra detailed, hyper-realistic, masterpiece, perfection