That is pure magic,*Thank-you* It's also the first time the side chambers have been shown in 3D. You can't go in them on a guided tour, they are roped off.
There's also no access for wheelchairs, the entrance passageway is too low, so anyone who has not been able to actually visit will be able to see what they've missed and more.
Something is not right. This message is just to keep things from messing up down the road