Full shot of a medieval knight in weathered, dark plate armor, raising a longsword, riding a large ostrich wearing decorative, armored barding. The ostrich has a fierce, armored headpiece. In the background, other knights on horseback are visible through the dust and smoke of battle. Photorealistic, cinematic art style, with dramatic backlighting from a cloudy, golden-orange sky. The mood is epic and intense. Dominant colors are muted browns, grays, and metallic tones, with warm highlights from the sky. Dust and debris fly from the ostrich's feet, indicating motion and action.