I am among one of the first waves and got my R32 GTR in early 2015. I did not go through an importer, and I pretty much did my own footwork over whole importation process.

Yes I saved some money, but I also spent a ton of time over phone and email communications. On top of that, I had to pay the car in full 6 months before it reached legal age, based on a few pictures attached in an email.

So note to myself and anyone interested in doing this themselves: the anxiety and stress is not worth money saved.