My father DID see pictures of the new 4runner. He worked at Toyota (Toyota Motor Sales USA, not a dealer) for 37 years and retired a few years back but still is very involved. To see the pictures of the 4runner (along with a few others for the new Lexus LS and some totally new vehicles) he had to go the the National HQ where he used to work. These pictures were not allowed to be released outside the compound for any reason and I would put money on the fact no dealer, GM, rep or anyone else has seen pictures yet.
He said it looks relatively similar with a front end that reminds him more of a Highlander. Not too many details though as he didn't care about the 4runner as much as some of the other vehicles. Not hearsay, truth!!