realistic image of a piglet inside a rocket-shaped piggy bank that appears to be flying. The piglet should be peeking out with a playful expression. The rocket should have coin slots or other piggy bank features to emphasize that it is a piggy bank. The entire rocket should be visible, with no parts cut off, and it should appear to be in motion, perhaps with small flames or clouds below it to suggest flight. The background should be pure white to focus on the flying rocket piggy bank.