NHF – new heroes for Heroes V 3.1.

By the way, is it still necessary to extract models from Heroes 6 and 7? Because I have pirated versions installed (Heroes 7, the base game, without the expansion, and no pirated version with the expansion :()

It's very difficult, but modelers seem to be able to extract them. MiRyA, mentioning pirated versions is prohibited on this forum, so I am warning you in the name of the Moderation Council. In the past, such mentions were punished, although some topics are full of them.