There is definitely a lack of "baby" hair. Personally I haven't seen anything like that around.

I tried to generate some interest in getting some baby  hair like that made months/years ago and didn't get any takers when I posted in the Wishing Well here.

Maybe try posting at RDNA because that is where Littlefox sells from. Perhaps she can influence someone there to make some soft baby hair for Kit and/or the baby figures for Poser

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi