a cute, whimsical scene featuring a cheerful robot stepping off a dark blue ship named 'Imki.' The ship should have a sleek, futuristic design with the name 'Calvin' clearly visible on its hull in white. The robot, smiling and waving, holds a banner that says 'Thank You' in playful, bold letters. In the sky above, create a heart made of swirling smoke or water, gently glowing with a soft, mystical light. The background should have a happy and mystic atmosphere, with soft clouds, sparkling stars, and a twilight sky that blends warm hues of pink, purple, and blue. The overall mood should be joyful, magical, and filled with gratitude