The md11klmx.zip file you have requested: Skins / Aircraft / Jets / Airliners / KLM MD-11 - 2.31mb is not available. Perhaps try browsing all files for the game Flight Simulator X and upload any files you want to share or are missing. This is the only information we could locate:
For more information on Flight Simulator X, visit Flightsim.filefront.com This is the Premier Aircraft Design MD-11 in KLM colors. It includes a custom 2d panel and a virtual cockpit. It is SP2 Capable but not DX10 capable.