Silver haired queen facing a colossal black dragon

Powerful Game of Thrones style epic scene: A regal and beautiful woman with long silver-white hair flowing in the cold wind, wearing a dark elegant gown with silver details, standing bravely before a gigantic fearsome black dragon with glowing eyes. The dragon's massive head is lowered close to her, creating a moment of awe and tension. Misty battlefield with armored riders in the background, cold northern atmosphere with subtle snowfall, dramatic cinematic lighting mixing cool blue tones and warm ember highlights, ultra realistic, photorealistic, dark fantasy masterpiece, 8k