I also asked the staff on CoolProps booth about Alian 3 stuffs, they said life-size dog alien bust also the full-body maquette is on going, maybe we'll be able to see them as unpainted version(or painted) next wonderfest of Jan,2016. Since they have all the licenses, a lot of life-size bust will be revisit, maybe like P1 bust or even wolf bust, which I will extremely love to see.
That's it, great news for all the alien&predator fans!