I have noticed there is a planned feature regarding SVG export for plots. To understand the feature, I would like to know if it will simply adds a button (or function) to download an SVG-rendered plot as a vectorial image. Problem is 3D Plots seems to be rendered in canvas : is it (or will it be) possible to export them in TRUE vectorial images ?
Unfortunately, no. This is a limitation of using WebGL for rendering our 3D graphs.