You're right about that. My statements are a bit dated. The styrofoam models have been replaced with digital technology and in fact with cutting edge laser holography they can take groups of people like CongressCritters on onsite tours and project immense herds of computer generated animals over a computer generated landscape right in front of their eyes.
As this technology improves they don't even have to actually take them to Alaska as the holographic 'reality' begins as soon as they get on the plane. But they do cover up tens of thousands of acres of burned and oil flooded plains with pretty images of tiny settlements in a pristine landscape for those that insist on going there by their own means.
Lots of hunters have been fooled into thinking they actually killed a caribou or a polar bear. Those 'guided hunts' are just another way of recouping the enormous cost of covering up there filthy business.