Purple spores like neoplasm?

As I've been seeing a lot of mindustry content that no longer exists or is in development, I wanted to know if something I saw once was a delusion or not.

Once a long time ago I was messing around with the level editor (a few years ago, I don't think Erekir even existed yet), and at the end of the items to put in the editor there were items infected with purple serpulo spores (I'm only sure there were turrets, but maybe there were more things).

And remembering this and seeing the neoplasm contents that (perhaps) they saw someday, I thought and even got scared about, what if the serpulo spores were supposed to be like neoplasm? After all, on the planet itself there are signs that the spores were an experiment with something biological that got out of control.

That said, I have two theories, one good and one bad. The first would be that if the neoplasm, which is just a common resource like the spores, is gaining a certain prominence, there is nothing stopping the spores from gaining it too. So both Serpulo and Erekir would have, in addition to the standard enemies, their own "biological threats", which would be a good surprise challenge in the middle of the gameplay. The second theory is that it would be possible that the neoplasm and all its contents were simply discarded and forgotten over time, as well as spore-related content.

Notes:

1 - I couldn't find any photos of this spore content, but today they no longer exist in the archives and I'm sure they weren't from a mod.

2 - I know I'm posting a lot about neoplasm content and asking and demanding a lot of old or developing resources, so I promise this is my last post on this subject so as not to be more insistent and annoying.