Oh my!! I totally missed this topic.
It's absolutely beautiful and I cannot believe you pulled this off with the time you had
If a kid sees this, surely all his/her Lego and Barbie-stuff is cast aside immediately?
The things I saw when I was young (in toy museums and on box art) aren't even close to what you achieve with your set-ups.
Excellent video, music and editing
I love the fast-forward bit where we can see the whole diorama gradually coming to life. And riding along with the train, it really shows the attention to detail that is put into every section.
I think the painting/mural/projection of a meadow at one side of the arena looks amazing, by the way. Is it a permanent thing, or for the exhibition?