Since these HD Photos seem pretty final, I guess I'll just give my thoughts.
Elite Tie Fighter Pilot - The only thing of interest is the blank black torso. It's a trooper build with an ugly Poe Dameron-like build. It's just filler.
Rey - While it's nothing new, it's a great update to the original. There are some interesting recolors, and some cloth as well.
Elite Praetorian Guard - Probably my favorite from this wave. He's definitely interesting, both set and parts wise. He has a function that may work like the old Rahkshi one. He also has some nice recolors, and new Knights Kingdom-like shoulder pads. And the figure itself has a solid build from the looks of it.
Chewbacca - There are things I can appreciate from this. First off, the build isn't cookie cutter. It has a lot of intersting build. He also has a plethora of brown recolors.
That said, the build doesn't look that great. The size is impressive, but it sacrifices so much for it. The build looks so stretched, and severely gappy. The only angle this looks great from would be from the side.