Importing/exporting project to Canada

Sounds like a pain in the butt, but it could be worse. Back in 1989, I sold a NICE 70 Challenger R/T roller to a dude in Switzerland. He could not get the car into Switzerland in that state. He always came to the US every winter, so he found a 383 and 4 spd, and got the car fully functional before shipping it to Europe. Everything on the car had to be fully functional before he could even get it into Switzerland. I didn't keep his contact info, but I always wondered how the car turned out.