It would be interesting to know if this was a US army or British army car.
Did you get a birth certificate from Wolfsburg?
There are many shades of green which were used by both countries.
When I was going to think about repainting my 1948 British army car, I had found a company in the North of England which supplied all correct formulas for both UK and US army vehicles. They even send you a sample on a metal plate if you ask for one.
I haven't got their address and I can't remember what they'e called but the Museum of Army Transport up in Yorkshire (I think!) gave it to me so it should be easy to find.
What a great fascinating car you have! Would love to see it on the road soon.
In your case, there should be no white waistline as it's not a civilian car. 😃