I also have a yearling and I posted a lot of pics recently of how he is doing. There is a thread from a couple of weeks ago.

I've seen adult pictures in two places:

https://www.facebook.com/photo.php?fbid=189664657762222&set=a.170943889634299.46281.100001560686029&type=3&theater

And on this website from an iguana farm in El Salvador

http://quiversurfindustries.com/about2.html