Thanks to fellow Power Force members Mr. Yellow and FuryDiamond of Rangercrew:
It is a combo of the first trailer from the Licensing Expo which hasn't been online but FuryDiamond did recreate and the Power Morphicon trailer I've been able to capture in HD. It has the music from the PMC trailer and has only Goseigers fighting and GokaiOh and GoseiOh and other Goseiger robos.
Power Rangers Megaforce Teaser 2
FuryDiamond's recreated Licensing Expo Teaser:
PMC Trailer (my HD capture)