Yep, a long time ago Neca announced two aliens packs, each one with a damaged alien and Hudson and Hicks with helmet. About the series, as the first wave it will be three figures: a repaint of the alien warrior from the second movie, an improved mold of the alien but from the first film and a new marine from the movie. Who would be? Neca will reveal it in the coming SDCC but two hints: as accessory will include a flamethrower and its male and yes, Neca will release the Alien queen for this December so if you missed the one by McFarlane now you have a second chance.
About the third wave, there´s nothing announced yet but Neca in its twitter account said there´s a chance to see Bishop.