I'm glad it was helpful!

I think you will need to move the mouth downward a little as well, though this effect could also be accomplished by moving the chin and the blanket upward (I know,
I don't like to redo a completely fine mouth - those are hard to draw.) I like your shading, and you are right that it should be kept subtle, to underline the babyish look, but I think you could darken it a bit more (Or it could just be the scanning that has lightened it. Some of the shading is a little hard to see.) Just be sure to keep it all soft and blurred, as you are already doing, to avoid hard lines, that would make the baby look older.