Design a vibrant and colorful cover for a textbook and the cover should feature

Design a vibrant and colorful cover for a textbook and the cover should feature the seven main characters and they should be around : Potiguar: a dark-skinned boy, black hair and brown eyes, wearing a backpack full of books and notebooks, with a curious expression. Cauê: a dark skinned boy, short curly hair and dark brown eyes, smiling and wearing a colorful shirt. again: a girl with light brown skin, light brown wavy hair and brown eyes, holding a little plant. Vehicle: a fair-skinned girl, straight brown hair and green eyes, happy, sitting in a wheelchair decorated with vibrant colors and stickers. Apoena: a fair-skinned girl, light brown hair and brown eyes, with a calm expression, drawing or solving a puzzle. Guaraci: a fair-skinned one, blonde hair and blue eyes, wearing a cap and holding some science equipment. stronger: One with fair skin, brown hair and blue eyes, with an expression of curiosity and wearing comfortable clothes. The background should be a colorful and lively village with natural elements., like trees and flowers. Add a magic touch, like a soft glow around the Number Stone, which should be floating in the center of the cover.