Current questions and answers regarding the map editor.

Of the things I need – is it possible to create completely new heroes? Without using the abilities and images of old ones, but by uploading new ones?
If the hero type is "Necromancer," can I use the figure of, for example, a dark elf with his lizard when displayed?
Is it possible to create new "specializations"?
I don't think it's possible, but just in case – can a hero be placed inside an army, as a squad captain, for example?