I'm interested, but have a few thoughts. Even in a what-if, I'm having trouble seeing Argentina providing jets, when their Mirage/Finger fleet was already in the single digits in 2010 or 2011. Or any of the South American countries for that matter just because of how few jets that they have. Israel would be a cool addition.
What would the Red Air be? Angolan aircraft, Venezuelan Su-30s and Libyan aircraft? Perhaps Qaddafi orders Libyan aircraft to fly to Angola during Operation Odyssey Dawn much in the same way Iraqi aircraft flew to Iran during Desert Storm?
That could be the reason why the UN request goes unanswered because the usual actors are too busy bombing Libya.