One Outsider:
I think your info slight inaccurate, so for the record only:
OO-THA & THB in Orange colours are owned by TNT, operated by TNT.
THB on wet lease to EK till recently, now back with TNT fully.
OO-THC & THD are owned by AirCastle, previous Guggenheim, dry leased to EK, and sub-leased to TNT, so that the TNT crews can operate them on EK's behalf - in EK livery also.
THC & THD regularly swap in and out with THA/THB to operate both EK & TNT services depending on operation needs & maintenance. So you will see THC in EK logo / colours at LGG/SIN/PVG operating as 3V...
And all along side EK's B777F and Atlas B744F - also in mix of (EK & 5Y) liveries