Searching for vampire lords from the beta.

So, version 0.8 was shown somewhere, and then it was posted on the Nival website, but the version was already 0.9... those who had 0.8 said that all the textures of the heroes and creatures were the same as in 0.8!

Perhaps the version at E3 had content up to the closed and open beta!

And only one alpha version is circulating on the Internet, because it's clear from the engine... but after the "leak," the Nival developers completely replaced it!

So, this is interesting information, which means that it is completely unknown where these vampires could have been, either in the alpha version after the leak or at E3. Is it possible to find a version that was at E3, or is it a dead end?

Added 2 hours 20 minutes ago
Okay, thank you for the answers and information, but I understand that it is impossible to find it. Therefore, I decided to create my own mod that will bring them back; the mod will be released soon, so stay tuned. All that remains is to finish drawing the crown for this vampire, and it will be a perfect match.