And let's see how I will do this :S
First I pick a not so good kind of foam (its too soft) although it was easy to remove from the clay.
I'm working with a mix f LADoll and Premier Air dry clay... you can see in the pictures
My doll is small around 12 in tall, so I can't really do the hole inner body in foam, so for the arms and legs I used some brass tube.
And no more talk... but pictures :)