re: More things found while looking for something else...
Along those same lines check out this model.
I thought I was creative but these people got me beat 1000 times over. I think you have to be a little obsessive to take on and complete these kind of amazing projects.
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I got the extended edition of Lord of the Rings. In FOTR, you get to see a lot of Bag’s End at the start of the movie. I bet the Hobbit movie will show more.