Websites like FlightSim.com or Avsim.net host a wide range of downloads for FS2004, including sceneries. Searching these sites or their forums might yield information or direct links to the Armi Project's Cairo scenery.
: It is considered a "must-have" for FS2004 users, particularly because many other developers have neglected this major African hub. Purchase Information armi project cairo international airport heca fs2004 top
Despite the high level of detail, ARMI Project focused heavily on optimization. By using Gmax and efficient texturing techniques, they ensure that the scenery remains "top" in its class for performance, allowing for dense AI traffic and complex aircraft models to operate without significant lag. Websites like FlightSim