This is my first ever attempt to make any model, in fact I don't think I can make anything great like everyone here so All I could do was make this, but I think it will be useful.
I made this in hopes that it will look good in my map as an add-on to the Wall Set by Tranquil, using one of his models as a basis for this (sorry) - now I want to share it with everyone.
It connects properly to the placed models next to the original, my suggestion of how to use it however is making every model around the first one rotate by 90° (4 models), and build like that, makes it seem a bit more professional...