Hey Fred,
If you know the name of the tournament you may be able to find them over at the Scenario Depot. https://www.thefewgoodmen.com/tsd3/
Or try and contact those who were running the tournaments.
Some tournaments only supply a QB map and players choose their own troops.
Few tournaments are using unique scenarios to a tournament.
Here is the first one from one of my tournaments.
It's H2H only.