A road sweeper project we were doing in university:
https://www.youtube.com/watch?v=5COGHXGzNzE&feature=youtu.be
It's already 2 years old but i just watched it and i still like it! 8)
The Keyshot part is starting at 0:48.
Nice! I don't speak German, but it's a cool little demo. Also, not bad for a couple years old.