Kids Book Cover

Hi I am looking for someone to make me a 3D cartoon drawing of kids in various sexes and cultures for a kids book covers. I want them to be colourful, life like and for the firs book they need to look like they are trying to write into a book. If I fined what I am looking for and we can come to an understanding I will be using them for the rest of my book covers Thanks Best Regards, Zenaida Ahmet