Building scale models is quite popular in Sweden. Military objects like WWII tanks, airplanes etc. are the ones that are most popular, I guess, but you also see a lot of car models.
The pics in this link were taken at last years annual show i Stocholm; http://modellbygge.ifokus.se/discussions/4f65a47a88f4725c5f008978-bilder-fran-ccm-open-igar?4d712449b9cb462141045ffb-2
The cars in the pics were built by modelers from different countries, not only Sweden.
In general, the interest for US cars is quite large i Sweden. In fact, the number of US vintage cars imported in to Sweden is the largest in the world. As an example, we have around 700 1957 Chevys in Sweden. Considering that the population is 9,5 million people, thats´s not all too bad
If you´re looking for a car show (real ones, not models), check this out: http://www.bigmeet.com/visitorinfo.php Please note, the opening day is on 4th of July.
All of this has, of course, an influence on the swedish modelbuilding scene. We like US muscle cars, Hot Rods, customs etc.For sure