4 book series of children's books targeting 2-5 year olds

My project is a 4 book children's book series. I am looking to have one person do all the illustrations. The characters are a Kitten, 2 dogs (a cocker spaniel and a poodle), a lizard, a hampster, a baby wren (bird) and a mouse. All the books will be approximately 25 pages. I would like a pincel sketch of your concepts for at least the Kitten, mouse, poodle and spaniel characters. I would like the kitten to be a gray or white color. I want someone who can do simi realistic characters and backgrounds. Please include your bid to do the first book.