Ola Matt
Here is the pak in picture....

here are a couple of PAK´s I built...
first... the Arnhem PAK

My other pak which I made for Incoming

hevay closeup of a rare camo scheme
Rust!!!
The final dio
And last but not least... an old one but 37 mm PAK
And did you got it right? I think it is easier that you post a pic of your work that way you can get some feedback.