Need T-Mobile KitKat rom

I need a T-Mobile or international stock rom sense 5.5 KitKat to to flash on my M7. I now have the AT&T unlocked and rooted but I want to make it a fully functional tmobile device with ota updates and mms and stuff (cause as of now mms don't work, but everything else does. It's a well known issue)

So of you could point me in the direction of a stock sense 5.5 KitKat rom I'd be very great full.

PS: I don't want lollipop. I don't like it. Personal preference.