Royal Model hails from Italy and has received acclaim for its intricately detailed and finely executed resin and photo etch upgrade sets for German and U.S. vehicles. They offer figures as well. I’ve gotten mine through R&J Products, and they run about $11 for a single GI. Their update sets typically offer a lot of photoetch and resin parts, and some high prices. The three sets to update the Italeri or Academy M7 Priest run about $80 each!

Another web site for viewing Royal Model products are the mail order stores Squadron and Bent Not Broken.