NHF – new heroes for Heroes V 3.1.

Dear veterans! The heroes are great!

I really want to include a couple of them in a scenario. I've already successfully adapted the models.
Could you tell me where to find the specializations?

I especially liked:

Dwarf Telhar - "Special Unit"
Mage Sari - "experience for a new spell"
And the demon Fagus from the scenario.