How to make car shaped cakes?

You will need package pound cake mix, 8 ½ by 4 inch cake loaf pan, toothpick, wire rack,cakeboard,knife,1 can frosting, food colouring, 1 can black decorating icing, 4 chocolate sandwich cookies, 2 red gum balls, 2 white gum balls. Bake the cake following the instructions and bake until an inserted toothpick comes out clean. Let the cake cool on a wire rack and add food colouring to the white icing. Cover the car pieces in frosting and place one loaf cake on a cake board before removing 3 inches. Place the other loaf cake on top of the first one to form the top of your car and trim the corners to make it rounder. Place four cookies to each corner to make the wheels and used white icing to outline the windows, hubcaps. Add more embellishments to the car using the black icing such as the hood and doors. Cut the gumballs in half and use them for the headlights and taillights before storing the cake in the fridge to prevent the icing from melting.