Illustrate a captivating scene from a digital storybook featuring an anime-style Rottweiler dog wearing a bright yellow raincoat, standing in a lush park during a gentle rain shower. The raincoat glistens with droplets of water, adding a touch of whimsy to the charming illustration. The textured brushwork brings depth and character to the dog's fur, emphasizing its sleek and powerful build. The sharp focus and high detail capture every nuance of the dog's expression, from its attentive eyes to its perky ears. The background is skillfully blurred to enhance the dog's presence, while the park is depicted with vibrant greenery and colorful flowers in bloom. The 8k resolution ensures every element of the artwork is rendered with stunning clarity and precision, inviting viewers to immerse themselves in this enchanting scene.