Yes, Philippe Defechereux has completed Part 3 of the Traction Avant story and it is great! He was truly inspired while writing the heroic and sometimes evil aspects of the Traction Avant in World War II.
Alas, we have found no photos that are permissible or affordable to use. Good wartime photos are tied up by very expensive image sourcing companies.
We are hoping that someone in our readership may be able to find wartime snapshots of the T/A at war.
Lacking that, perhaps you might have some photos of the Free French T/As that are popular at events in France today. They’d work almost as well.
So, if you can help, let us know and contact me at firstname.lastname@example.org.