For SM-R765S the Korean variant...
I have only FOTA packages...
cm.bin and sboot.bin as FULL Images...
NO Firmware
NO Combination Firmware leaked.
Wrong Firmware kills SM-R765... examples:
https://forum.xda-developers.com/gea...r765s-t3665558
On this SM-R765S is
WRONG BQC2 Combination Firmware flashed =
DEAD https://forum.xda-developers.com/gea...rdown-t3659431
Here
on SM-R765F user flashed SM-R765T[/COLOR]
= DEAD
SM-R765F Firmware available... but OLD obsolete Software Revision 1 only. But he need Software Revision 2... 
Best Regards