Half the enemies in the Heroica boardgame didn't have printing or anything yet, though, it kinda feels like they could still change some stuff around.
That being said, they are quite obviously just display models in this set, so I wouldn't expect a lot of changes to them for the sake of Kingdoms
On the subject of Heroica: Whenever I see the weapons from this set, it's always the exact same number of each type shown together.
I kinda feel like the mold for these guys is grouped with one of each included. (Like the ring-shaped mold we've seen for the little dragons to put on helmets)
If this is actually how they're set up, it probably explains the kinda rough look they have in parts.