My workflow consists of a lot of quick iterations which I will export as line drawings, and as models for a quick render or two. I think it could be useful to be able to effectively export views from the “rendered” viewport as vectors - including fills and gradients - which could be further edited in other programs. The Make2D command does not deal with fills, only outlines. I think this could be a valuable addition for quick illustrative sketches and diagrams, where depth and volume are needed. It would reduce the need to render fully, which would also only result in a raster image.