Childrens anatomy project

Welcome passionate designers. Do you have an interest in human anatomy and 3D modelling, with an eye for detail? I am medical educator and so this project is to be tailored for those purposes; albeit for a younger cohort. Essentially the brief is to reshape the anatomy of an adult women (and all the underlying anatomy) to fit the proportions of a young nine year old girl. I have attached an image for your reference. The image on the left is the adult woman; with all the layers of underlying anatomy beneath the skin; skeleton, viscera, nerves, muscles etc. The young girl figure on the right is the type of proportions I am going for. Key points when reshaping the female adult to the young girl are maintaining appropriate portions, maintaining existing UV maps on the female adult meshes and maintaining each of the individual anatomical elements as separate mesh pieces rather than grouping/merging the whole thing. The current files are in 3DS Max format. If this is something you are interested in please let me know, as well as the time it will take and the total cost. I am looking forward to us educating the younger generation about their bodies. With kind regards, Joshua