And hippos, in general, are extremely ferocious creatures and quite suitable for creating combat mutants.
Now imagine what hippos would look like in the third Heroes game.
And there's also this:
Probably some kind of god. But this is for Android users, and I'm on an iPad, so it's irrelevant anyway.
And other boss models should also be there - although this is just a unit entity, enlarged several times...
In general, I'll try to play further. If I see anything interesting, I'll let you know.