Create a captivating book cover for a children's book: The cover should feature a curious boy, sitting on the floor, absorbed in a fascinating book. The boy's expression should be one of wonder and excitement as he immerses himself in the world of animals, surrounding the boy, perfectly integrated into the scene, is a diverse group of animals representing the theme of the book, a majestic tiger is to be positioned on one side , his intense gaze capturing the essence of the wild, on the other side a gentle and friendly bear is to be depicted, perhaps peeking playfully over the boy's shoulder, moving towards the foreground, a kangaroo could be in the middle of the leaping, displaying his energetic nature, nearby, a cunning fox may be watching with keen interest, adding an air of curiosity to the scene, a fluffy rabbit may be nestling at the boy's feet, and a graceful deer may be peacefully grazing in the background, the overall color palette should be vibrant and inviting, with a sense o