generate a 1960s retro space- age pin- up girl with platinum blonde hair in a sleek mint green dress and retro orange knee- high boots, standing in a futuristic spaceport marketplace. The market is bustling with alien vendors selling exotic goods, colorful floating signs, and holographic displays. The background features sleek, streamlined spaceships docked at the port, with a panoramic view of a distant star system visible through transparent domes. The pin- up girl holds a classic ray gun, with various alien artifacts and high- tech gadgets displayed around her. Use bold lines, bright colors, and metallic textures to capture a lively, nostalgic 1950s sci- fi scene. photorealistic