"Create an illustration of a golden, male fish with a friendly, semi-realistic expression and large, expressive eyes. The fish has warm, golden-orange scales that shimmer subtly, giving it a magical and noble look. It raises one fin in a thumbs-up gesture, conveying confidence and friendliness. The fish is surrounded by a decorative, circular frame with intricate designs, and the background within the frame has a textured, vintage quality in warm, earthy tones, enhancing the fish's glow. The overall style should be semi-realistic, with realistic detailing in the scales, fins, and facial expression to capture the character’s wise, approachable personality