A forgotten vintage robot with cracked copper plating and flickering neon circuits, discovered in a vast futuristic desert junkyard at golden sunset hour, expressive glowing amber eyes with detailed desert sun reflections, cel-shaded with bold black outlines, dynamic crouching composition with floating sand particles and wind wisps, warm sunset orange and rusted bronze teal palette with golden hour glow, nostalgic melancholic mood, scattered floating dust devils and distant abandoned spaceship silhouettes, steampunk robot concept art with soft bokeh of distant salvage towers and heat shimmer haze