Two dressed mice riding a rickety wooden rollercoaster

Create a side-view of two mice, one dressed as a little boy, one dressed as a little girl, sit in the front car on an old rickety wooden rollercoaster. The car is on the down slope of the tracks. The mice have smiles on their faces. Their front paws are holding the bar across the front of the car. The car is rusty and in poor shape. The wooden rollercoaster is in poor repair. Sparks are seen around the rusty wheels on the car. An old county fair is seen below the rollercoaster. “National Rollercoaster Day” is seen in smudged black letters on a wooden sign hanging below the arch in the rollercoaster. It is a sunny day with a few clouds in the sky. The scene is created in a soft storybook watercolor style with fine pencil detailing for a calm fairytale atmosphere.