Create a high-definition digital illustration in a 16:9 aspect ratio of a knight

Create a high-definition digital illustration in a 16:9 aspect ratio of a knight in full armor standing heroically, holding a fiery sword. The knight should be depicted in a realistic and epic style, with detailed metal armor reflecting the flames surrounding him. The scene should be dark and dramatic, with intense fire and smoke filling the background. Use a vibrant and intense color palette with fiery oranges, reds, and deep purples. The knight's armor should have glowing highlights and a dark, menacing aura, blending realism with a stylized, surreal element similar to the second image provided.