Generate a super high-quality, realistic photo of an advanced combat robot standing amidst a desert landscape. The robot should have a humanoid form, intricately detailed with armor plating, wiring, and hydraulics, showing signs of wear and battle damage. It should carry a large rifle as if it's on patrol or standing guard. The background should feature towering canyon walls and ruins, suggesting an ancient civilization or a long-forgotten battlefield. The light should be that of midday with a harsh sun casting strong shadows and highlighting the dust and textures of the robot's metallic surface. The atmosphere should be tense and dramatic, as if capturing a moment of calm before a storm, with a cinematic quality akin to an epic scene from a blockbuster sci-fi movie. --ar 2:3