I'm glad to see Spain get a tree, but I still await a Finnish one. I think it's a great crime against the theme of the game to not represent a country that, at least militarily, accomplished more in WW2 in mere months than the great powers of France and Italy combined did in 6 years (no offense to any French and Italians here, IMO both are great countries with rich histories, they just didn't perform very well in WW2).
Finland in WW2 should and could have been represented in the game since release, even if in just a relatively simple capacity. Many mods have more than proven this possible. Yet over three years later, the Winter War is in the vanilla game in name only, and the Continuation War of 1941-44, which btw is the largest conflict in Nordic history, and the Lapland War of 1944-45, are not in the game in any capacity, not even nominal. This is inexcusable for a product that markets itself as a WW2 grand strategy game.
I don't mean to derail the discussion from Spain, but this is something worth reminding PDX of from time to time.