I am from Asia, FWIW.
In my mind, when I think of Germany, I picture nice pretty castle surrounded by nicely manicured gardens with absolutely no one there,
other pretty artistic/classical looking building, polite "proper" people. Probably not an accurate picture, I have never been there, or anywhere near Europe.
As for things I associate with Germany: nice toys (lenses, cars and etc), WW2, gargling R pronunciation, Euro, Angela Merkel.