Okay Martin, thank you very much. I really need to clear a few things up now. Here’s what’s happening:
First, I wasn’t able to model this as a single mesh because it was creating a 6-edge pole in a very tight area also baveling things was messy
and I couldn’t figure out how to resolve it properly. That’s why I ended up creating two separate meshes.
Because of that—and probably due to some incorrect vertex placement—I’m now facing alignment issues between the parts.

As you can see here, I’m using this as a completely static object, only as a decorative element.

Please let me know what I should do now.
Do I need to fix anything at this stage?
And if yes, how should I fix it without introducing bad practices?