Heraldic shield, medieval-style, intricate design, golden border, blue and red quarters, white fleur-de-lis, silver crescent moon, crossed swords, helmet with feathers, mantle with ermine fur, oak leaves, lion's head, regal crown, 3D detailed, ornate, gothic architecture, grand hall, stone walls, stained glass windows, afternoon sunlight, soft shadows, high contrast, realistic textures.