Believeable3d wrote:
"I don't think it's possible to generalize about proportions like that. It's not just adults that come in all shapes and sizes."

I agree, and assuming DAZ thinks the same way, it makes it rather strange that there are only four body morphs in the Kids 4 Morph++ pack (compared to 203 Head morphs); namely Navel, Nipples, Thin and Heavy. (Chibi seems to be same as Thin?). There is also Realistic in the Base but that is... well, not very realistic.
"Thin" is actually mostly "sunken abdomen" and Heavy is as you would expect; fat.
There are some morphforms which are useful but where are all the limb adjustments, the toe curls etc. etc. The default bum is a bubble butt to say the least. So, where is the Glute size morph.
Sigh... DAZ... the K4 Morph++ package is sadly lacking.