Create a small, vintage-style robot with a boxy body and head. The robot should look mechanical and old-fashioned, not too futuristic. It has large, round eyes, a small antenna on its head, and simple jointed arms with claw-like hands. There’s a round analog gauge or dial on its chest. The metal should look worn or slightly rusty, in warm brown or brass tones. Make it look cute and curious, like an early steampunk-inspired helper robot.