Illustrate a Cartoon Monkey Adventure Scene

We require and illustration for our Early Childhood Centre. The illustration will be of a group of Monkeys (Toddlers) on an outdoor bush walk. The scene will need to include a native New Zealand bush on ones side of a river crossing and a grassy meadow on the other side, local mountains in the background behind the river, river to have either fallen tree or large rocks for crossing, 5-6 young monkeys of toddler age (3-5) to be playing, eating or walking within the scene. The monkeys will need to be dressed and some wearing backpacks. These elements have been shown in the attached document for your reference. We do not want sky in the illustration as per the Treehut in the attached document. The illustration will need to match in with our other illustrations which are shown in attached document. If you could represent the two existing monkeys in the scene that would be good. The illustration will primarily be used on the side of our van in which is shown in the attached document for your reference.