Daesh...
The f-5 is still kicking. Many countries are still operating it as we speak. I think some South Asian and also some African countries might show interest in procuring it.
I just wartched a cool 360 degree video produced by the Swiss Air Force while flying a squadron (Patrouille Suisse) of F-5s over the alps. If you search on YouTube for it should be easy to find with over 11 million views.
Or you can follow this YouTube link: