WWII Flashlight with Rust Holes --- AF invention

I bought this World War II German Flashlight. The model is Daimon Telko Trio. It was a common typo flashlight the Germans used. It is a bit rusty and the traps on the back were completely gone. Later I also found that the rust had even amde some holes that needed to be fixed. This project took me forever to finish due to so many phases and filming makes everything many times slower.