I went to a Danish "motor" museeum this year, and they had some Grman WWII engines, so I just want share the "nice" pics.
Junkers Jumo 205 1932, this engine was bought from a Danish farmer
Junkers Jumo 211, from an airplane that crashed in Vaerlose in 1943
The Heinkel He 45 motor,
There are explanations in English for each motor