This firmware was originally an UK release, I believe customised for O2 (the only carrier to so far take the G7 in the UK).
This firmware originally shipped as an OTA upgrade to O2 branded handsets and was on my phone; but having "downgraded" to v10b, I can no longer re-upgrade to v10d either using LG Bridge or LG UP. (the update gets to 98% and then errors - the phone restarts the update process and then hangs at 2%. A hard power cycle of the phone brings it back online with the previous software version intact)
I'll gladly make this available if people want it; but it comes with the warning above that this *may not* work on your handset.