I would like to know sinc eI am looking for real world plans exclusively compared to building my own.

helloit depends a lot of who is posting the plans ???there are many sources to do the job ...maybe some are using flite star jeppesen (software), or sources from filled plans like eurocontrol or faa prefered routes plus others software like fsbuild 2.0 or FOC 2003 or some pilots giving flightplans after the job done, plus somes sources less known but in order the better is getting the routes not to make publicity from where you get them ???see youphil