Plastic toy soldiers from GERMANY (1939-1945)
They can be printed on 0.4mm nozzle without any problem with brackets. But if you want more quality use a 0.2mm nozzle with brackets too. They can also be printed on a resin machine.
There are the individual soldiers and all complet  (8 figures)

Enjoy your play.

American Soldiers: https://makerworld.com/es/models/1582223-plastic-toy-soldiers-usa#profileId-1665372
Russian Soldiers: https://makerworld.com/en/models/1559095-plastic-toys-soldiers-russia-ussr#profileId-1638311
Indians and Cowboys: https://makerworld.com/es/models/1824274-plastic-toy-cowboys-and-indians-from-the-wild-west
The Conqueror America: https://makerworld.com/es/models/1835264-plastic-toys-the-conquest-of-america
Viet-Cong soldiers: https://makerworld.com/es/models/1940733-viet-cong-plastic-soldiers-toys

Medieval knights:

https://makerworld.com/es/models/2383370-medieval-knights-arab-warrior-plastic-toy-soldiers#profileId-2610343