here is a short video from joe lando.
to me if perfect to be joel in the movie.
https://www.youtube.com/watch?v=k5VGMfhpFvo
and ellie??
for a older ellie between 18-22 years it could be perfect this girl
http://images5.fanpop.com/image/photos/28700000/Rory-Gilmore-rory-gilmore-28791717-1851-2500.jpg