Regional Airline Source for AI. Is There One?

As I plow thru my around the world flight (currently in Warsaw heading East) I use TTools to edit the flight plans and airport traffic at the next few destinations. But as I head East into Russia and then South into the Middle East, India and the Far East, I find it very difficult to insert a Dash 8, FS Painter Saab 340, or Beech 1900 in airline livery specific to the areas. Can't find any. How do you all do it?So, does anybody know of a site that has some regional airlines, or even some major airlines specific to the Middle East, Africa, and the Far East that are available for download as AI traffic. I've only found FS Painter's nice site for Japanese based aircraft. But the site gets confusing in terms of how to download a texture.Any directon or advice from the flight sim veterans would be much appreciated!Thanks!!Rick