>>50473577A modern "Germany" region would be too similar to Galar to be adapted anytime soon.
However, I can see them make a "nordic" region some day, that mostly mixes Scandinavian themes (snow, cold, vikings, nordic/germanic gods, the cold dark nordic sea), industrial themes (modern german tropes like autobahn, car/steel industry and engineering stuff, focus on renewable energy, war machines), maybe Disney-esque, historical castles, knights, forests, fairy tales (very Galar, though) and the alpine regions (switzerland, austria, Octoberfest, mountains, timber-framed houses, lederhosen).
To stand out from Galar they will have to focus on industry and factories, and also the nordic stuff. It would me a mishmash, and not a "german" region.