Haven’t seen this mentioned at all but just came across a new Witcher Skirmish game which will be up for order shortly. It’s based upon the same system as Cyberpunk Red: Combat Zone which has good reviews.
Starter set models below (two warbands and two monsters)
The existing model range will also be compatible with the skirmish game.
More info available over on the official site -
https://monsterfightclub.com/pages/the-witcher-no-mans-land