I guess it doesn't hurt to ask. I just finished some of the briefing icons. This is about half of the ones that are going to be done. None of the wings are done yet. Just single ships. Fighter Wing and Bomber Wing are there, but they are screwed up. Cruiser wing, and big ship wing aren't there yet. Knossos won't be messed with, and Superdestroyer will have the icon for a carrier.
Beware the Orion!. It is a pretty big icon. It gives the impression that it is taking up the entire battlefield. This is true in the TVWar, as the Orion was huge. Dwarfing everything else on the battlefield. Same thing with the Typhon.
Download it here
Or if it doesn't work, try here
If none of them work, cut and paste the shortcut for the first one.