Illustrations for childrens book

Hello , I am looking for a children s book illustrator. This is a long term project , For the first book I will need 20 illustrations and I am planning to launch series of books .I am looking for a talented illustrator who can bring the book to life with colorful and appealing illustrations.Below are more details of the project and attached are the illustrations styles i want.
Book genre : Childrens ( 2-4)
Book theme : Daily habits Training
Number of illustrations : 20 for the first book
Illustration Style : Examples are attached.