These are supposedly 1:72 resin figures. (No clue what printer, though.)
https://i.etsystatic.com/23671410/r/il/e17d8b/5222856934/il_1140xN.5222856934_b3ie.jpg
Look a bit rougher than injection mold, but for wargaming purposes this would be absolutely sufficient.
Yes, my post says that they are resin.