High Wing Airplane (Modular) - Remix

This is a remix/modification of a very well done thing originally posted by "swtchrwr". Grandkids and I had a little fun with the original version. We added threaded pins or parts to the original so that it is more of a take apart model. Some of the parts to this plane are still original, some are modified.

One thing to point out. Some of my modified .stl files don't look so great when viewing here in thingiverse (like the rudder or wheel struts). It kind of looks like there are holes in them? I think that is because of the way thingiverse renders the .stl files that have objects with more than one surface at the same place. Or it could just be the result of the limited tools that I have and my knowledge of working with .stl files. Even though they look a little messed up, they load and slice quite well in Cura. I'll probably work on learning how to clean them up in the future but for now, they are what they are.
Notes:

The screws, axels, and struts are made in two pieces to im