Fun fact: on one of the art pictures you can see bear with satchel on his side that says 'Wojtek'. It's a reference to real bear named Wojtek that served during WW2 in Polish army: https://en.wikipedia.org/wiki/Wojtek_(bear)
"He is now referenced in the new Hearts of Iron IV game, as an easter egg achievement, Bearer of Artillery."
http://www.hoi4wiki.com/Achievements
Looks like someone could update the article to include Scythe now.