A doll that is child and not woman (or man) shaped
Is this something children actually want?
I don't recall ever wishing for a child, as opposed to adult shaped doll myself, nor anyone of my friends suggesting they did, nor my own children or their friends suggesting they did.
It's a suggestion that comes up commonly in these kind of discussions but I'm not sure children themselves don't prefer adult shaped dolls. After all children spend a lot of time role playing adults in other ways.