= Small mods that change the visuals =

BlueHeavenHero
listen... did you manage to place a dolmen in a location where it wasn't originally possible? And can you place it, for example, in the center, under a creature?
What I'm getting at is, could you create an invisible object (I'm not sure if Heroes 5 has alpha textures), place it under the creature in the center, and apply an effect to it, like sunlight or whatever other effects are in the game that might be beneficial and could highlight the creature?

Added after 1 minute

Beautiful! What about demons?

There were demons!!! But they self-destructed.