Ya, wish I knew what was involved but have never done it. My shop used to sell a lot to a guy from Michigan, he would come over and buy anything that ran, lol, he said it was easy but I think he had a dealer licence, maybe that helps?
easy call customs let them know you are coming they will tell you what documents you need, usually title and registration for truck and trailer towing it, you wont be able to drive it across, Now if the seller wants to drive it here then sell it its much easier