I like F3D, but it really struggles loading large files and there is no feedback to tell you it is loading.

It would also be cool if it offered conversions between formats (as it clearly demonstrates the ability to take some file and render it, it should be able to reverse that operation in most cases too).

I never knew about the bindings, it may be cool to experiment with some procedurally generated models, or using some form of network model to produce 3D models. I remember from quite some time ago that would procedurally generate star ships [1].

[1] https://blendermarket.com/products/procedural-starship-space...