Converting T-mobile HTC One M8 to GPE

So, I've already got S-off and unlocked the bootloader. I flashed the RUU and my device mostly functions just like the GPE. Bootloader, recovery, OS, partitions, everything. I've got Super CID, but I can't find a reliable source for the HTC One M8 GPE MID. Can anyone post a link to a reliable source providing the GPE MID? Thanks much.