The 600selv1_1.zip file you have requested: Addons / Vehicles / Mercedes 600 SEL Fixed - 4.98mb is not available. Perhaps try browsing all files for the game Operation Flashpoint and upload any files you want to share or are missing. This is the only information we could locate:
The previous Mercedes 600 SEL had a small fault, at the actionmenu for doors, hood and trunk. This has now been fixed.