This mod allows card pieces to be earned by each player without the need for capturing territories. Card pieces are given at the end of every X turns, starting on the first.
Only takes affect on cards that have been enabled in the Cards settings.
There is the option to only give out card pieces if they have not already been given.

https://www.warzone.com/MultiPlayer?GameID=35203861

It’s similar to Advanced Card Distribution (CS+) except it doesn’t require custom scenarios, gives pieces to all players, not slots.