From the limited shot here, the torso and chest armour looks the same, but a different helmet and shoulder armour make these AFV crews stick out. Look forward to seeing more of these guys.
Another questions that arises from this picture is the vehicle? What is it?
The armour looks similar in plate distribution, but they seem to be different shapes. Very curious!
AT-RT drivers from the prequels and the iconic Biker Scouts first seen in Return of the Jedi.
They seem to have an off-white tan/green armour on the upper body and the calves, but the thighs are not armoured. Are these scouts or maybe they are allies?
Their blasters don't look like Imperial blasters, unless they are specialist troops of some description.