This 1945 MB was rebuilt in 2012. Unfortunately, it seems to be a mix of parts (GPW body and MB frame for example). Also, it seems the parking brake equipment was not installed.
https://kansascity.craigslist.org/cto/d/prairie-village-1945-willys-jeep/7294787467.html
“Documents list all the work that was done when it was restored in 2012, at a total of $22,566. I love this jeep but unfortunately I will be moving across the country in the next year and don’t have options for storage. Someone else will enjoy it!
Odometer 96,930 (no more than 25 miles have been put on it since the engine was redone.”