USA Today revealed a pair of figures from the Season One finale coming out this fall, and Yakface posted a high-res image. Don't click if you haven't seen the episode!
Vader is in his Rebels styling, with the ANH cape-over-armor look and the stylized McQuarrie-type helmet. His cape looks to be plastic instead of soft goods, which is the first time we've seen that on Vader in quite a while.
Ahsoka includes her new curved lightsabers, but here they're green instead of white—maybe they'll be changed by the time of their release. Her skirt decoration covers the articulation cut, which is nice to see, and makes the figure look a little better.