Does Mattel Champ Football count? It has a 7seg VFD and a game VFD.
The last SVGs I did, I asked a friend to draw the more complex shapes in monochrome. I used potrace for those. The 7segs, I copy-pasted from another SVG and edited them. The rest, I drew in Inkscape with rectangles and spheres. No I don't have any WIP files.
For LCD games, it's pretty easy to automatically trace the whole thing once you have a good photo, only a few cleanups needed. It's not really doable with VFDs. You end up with the mess that is bbtime.svg.