Create a short, kind children's cartoon for ages 3-6, about 30 seconds long, with vibrant colours, smooth animation, and bright 3D animation featuring cute characters. The main character is Timmy, a small, adorable white bunny who lives in a cozy little house beside a green forest. One morning, Timmy comes out of his house and sees a large orange carrot in a clearing. He is very happy and tries to pull the carrot out, but it will not budge. Timmy calls a small yellow bird for help. Together, Timmy and the bird pull the carrot and finally manage to pull it out of the ground. Timmy smiles and shares the carrot with the bird. At the end, they sit together on the grass, laugh happily, and look at the beautiful sun. Keep the animation cheerful, gentle, colourful, and smooth throughout.