I saved these in my favorites,
birth1 , and
birth2 . They're of homebirths and they show the baby coming out. I showed them to my then 2.5 y.o. ds and he thought they were cool. He ended up not seeing the actual birth but came in right after and saw the placenta coming out. He was very intrigued by that, lol.
Anyways, there's a link at the bottom of those pages that lead back to a huge list of homebirth stories w/ pics. Maybe you've already seen it, I don't know.
Congratulations by the way!