Create a watercolor clipart picture of an adorable rabbit celebrating a birthday with a cake. The rabbit should have a happy and energetic expression, with its fur depicted in soft watercolor textures. The cake should be a delightful creation, decorated with colorful icing, candles, and sprinkles. Surround the rabbit and the cake with small flowers and greenery, adding a whimsical touch to the scene. To enhance the celebratory feel, you can include party hats, balloons, or confetti around the ra