Do you know an editor with export to svg and jars of 3D models?

Question

3D

For the car seat constructor, you need a car seat model and a free editor that allows you to save it in svg so that you can later use it on the site. I would like to find a finished model, but just an editor will suit.

Answer 1

Blender + here is such a script.

Answer 2

The newest version of blendera already officially has