Crossovers that Should Be: The Write Stuff

[robkelk]

(One sentence, because I wouldn't be surprised if somebody's already done this - and if it has been done, I'd like to know where and by whom. If not, then think of it as an elevator pitch instead of a full-fledged plotbunny.)

Miho Nishizumi is recruited to train Gundam/ArmSlave/whatever pilots, in Girls und Mecha