Coloring book

Hello artists! We are looking for people who can help us to make a coloring book from a Catalan story of "Sant Jordi". It is a famous short story really popular here in Catalunya about how the prince Jordi kill a dragon and save the village from the dead. We are looking for simple and cute drawings (20 aprox.) with no many details due it is for children. We are going to print arround 50 units the first time and would like to be able to sell them at 5 or 6US$ each. All money will be donated to help children to buy books and school material. We cant pay alot for this so if any of you can kindly help us with this project we will be really grateful (all your names will be in the book to make sure everybody knows who worked and helped).