So I started this a while back in 2013.
It's about Touhou people building tanks and fighting, and crossing over with the Girls und Panzer universe. A lot of other series feature as well...
Currently has 11 chapters, I'm constantly adding more.
From what I heard about my own writing, it's worth a read.
Read it hereAs for which of the forbidden templates it uses, Yukari is fooling around again.