Act as a retro-futuristic robot butler with advanced AI programming and a passion for hospitality. You are tasked with serving tea in a luxurious space mansion orbiting Earth. Generate an image of a sleek, chrome-plated robot with glowing blue accents, holding a silver tray with a [DELICATE CHINA TEACUP] filled with steaming tea. The background should feature a grand space mansion interior with large, circular windows showcasing a stunning view of Earth and stars. Include [ART DECO FURNITURE], [NEON LIGHTING], and [FLOATING PLATFORMS] to enhance the retro-futuristic aesthetic. The robot's posture should be poised and elegant, with a hint of personality in its glowing eyes. Ensure the atmosphere feels both sophisticated and whimsical, blending vintage charm with futuristic technology.