One of my buds who works out of CFB Borden is working on the fully functioning restoration of a Flakpanzer we brought over to Canada from Germany. It was quite rusted and deteriorated inside when we opened it up a couple years ago, but there's a whole team of volunteers (including reg force mechanics and engineers using their free time - plus a couple zipper heads) putting it back together into a bonafide working museum piece.
https://www.facebook.com/FlakpanzerRestorationProject/
