knight in shining armor, holding a blue concord, detailed emblem, realistic, (25yo), stoic expression, short hair, silver helmet, chainmail, gauntlets, full plate armor, kneeling pose, cathedral interior, stained glass windows, gothic architecture, soft ambient lighting, high contrast, 3/4 view, serene atmosphere, marble floor, ethereal glow, solemn, high resolution, detailed textures, steel material, reflective surfaces, ambient occlusion.