Definitely need to see more pics, but that does look to be 1/6. And the He-Man figure seems to have way more of a simpler, classic vibe than the "Legends" line aesthetic. I hope that's not the case because that will mean it's probably unlikely we see a Battle Cat in the Legends line.
I hope I'm wrong, but, gotta say - if this is 1/6, I'm not digging this scattershot approach to the MOTU license and products. I hope we see another 1/5 reveal soon other than a variant (
) of the
only piece they've released in the line.