I had uploaded several 3d printable 3d models mostly created with moi3d.Some was created many years ago,some recent created.

Here is my very popular generic jet for free download,so people could see the qualty of my 3d models and have some fun for their kids who like aircrafts :)

I also made some for sale.With some I had to scratch my head on how to get watertight printable solid objects,but sometimes challenges are great for our mind and CAD modeling is often challenging,but precise :)

Check for my generic jet on link below.I always mention Moi3d in description if I use it for my 3d modeling.Btw I use blender cycles rendering engine for more realistic image previews

https://m.crealitycloud.com/en/model-details/666c7656f8b34dd21444580d