I might surprise you, but this is a screenshot of a finished model, and there's nothing supernatural about it – the inquisitor's head is placed on Isabelle's body, and instead of a sword, they gave her a stick – what's there to adapt?
Added 7 minutes later
Don't you think the mod is turning into a soap opera? Maybe it's time to stop? Finish all the heroes and that's it. You could keep adding heroes indefinitely... Essentially, 24 heroes are more than enough for the game. Let's say you're planning to add another 6 (I don't actually know how many). 6 * 8 = 48. That's 48 more models to create!!! That's like creating two new factions. We'll be working on it forever. And that's not even considering the fact that there's still a lot to do in factions like dwarves and orcs.