Does anyone have or know where I can find flightplans for the Saudi Arabian Royal Flight 747-300 (HZ-HM1A) and L-100-30 (HZ-132)? I have plans for the 757 and the 747SP but can't find ones for the other two.

If no one has plans for the 747-300 I guess I could use ones made for the L1011 since that plane has been retired.