eBooks illustrations for school children in Hong Kong

We are publishing e-Books in Hong Kong and need illustrators. Our target readers are primary school children between the ages of 6 and 11. Here below is the publishing plan: 1. illustrations of comic characters of Chinese school children in Hong Kong, wearing school uniforms or casual wears; 2. illustrations of backgrounds of different scenes, such as a classroom, a school playground, a supermarket, streets, etc. 3. samples for reference will be provided; 4. 12 books altogether, with 8 chapters in each book, 7 pages in each chapter; 5. about 3 to 4 whole page (A-4) background illustrations are needed in each chapter; 6. time frame is about 2 to 3 weeks for each chapter; 7. 12 books will be distributed as 2 books for age 6, 2 books for age 7, and so on until age 11; 8. detailed requirements of each page will be given in separate emails; Please send your quote in a one chapter of 4 pages (full A-4 page) background illustrations.