Create a highly appealing children's coloring book cover featuring a cute little rabbit as the main character, surrounded by a small group of adorable friendly animals: a fox, bear cub, kitten, puppy, elephant and little bird. The rabbit should be the clear focal point, large and centered, with a sweet friendly expression and charming rounded features. The other animals should form a balanced playful composition around it, creating a feeling of friendship and adventure. Surround the characters with simple whimsical elements such as flowers, leaves, butterflies, clouds and tiny stars. Keep the details attractive but not excessive. Bright cheerful colors, warm playful palette, soft pastel accents combined with strong visual contrast, clean polished shapes, expressive cute faces, modern premium children's illustration style. The composition must be instantly recognizable as a children's animal coloring book when viewed as a small thumbnail. Strong focal point, excellent visual hierarchy, balanced negative space, clean silhouette, professional commercial book-cover design. Vertical portrait format, full-page artwork extending to all edges, no white margins, no border, no frame. Leave a clean uncluttered area at the top for adding the title later. No text, no letters, no numbers, no logo, no watermark. Wholesome, joyful, magical, cute, cozy, memorable, premium and commercially appealing. High-resolution digital illustration, crisp clean edges, professional children's publishing quality.
