Add-ons and market place

In my opinion, I don’t think we need a market place. It doesn’t make sense to add one, we have the scenery editor to build 3D airports which you can apply here (It may take awhile to be accepted)—> Infinite Flight Airport Editing Application

With the idea of the community buying something to making aircraft, liveries, custom 3D objects doesn’t go right. Infinite Flight doesn’t 3D model on mobile, they use 3DS Studio Max, photoshop, etc to create aircraft etc.
Professional 3D artist create the liveries. It’s not easy creating these things. It’s not like you slap on wrapping paper on to an airplane then add paint to make it glossy, it’s more like adding textures, making it look real, making it look accurate.
If IF we’re to make 3D modeling in app, that would be a very very long nightmare task for the devs and you never know what it could cause in terms of bugs and roadblocks.

Yes everyone here has a talent.
You can read about what goes into creating an aircraft as well —> Infinite Flight 3D Art

Enjoy your day :))) (this is just my opinion and complications that go into this)