First off, forgive me if I put this in the wrong section.
Now, on that other download site, I found an AI MiG-21MF and some Serbian and Yugoslav skins for it. Well, those are the only skins for a MiG-21 from that area that I've found. So, I want to fly these. But how would I convert that aircraft from an AI standard to a flyable plane? In the Third Wire series it is as easy as adding a cockpit. But I presume it is different here...
Any tips?