I'm a huge Predator (and Alien) fan - and you can now buy 28mm/30mm scale Predators from Predastore! They are in resin, and exquisitely detailed. I bought a couple, and just recently finished the "Chasing Hunter"...
Probably the best Predator sculpts I have seen in this scale, the only disadvantages are that the models are properly proportionated and so coule break easily. The small wrist blades and individual dreadlocks are just asking to break off at the gaming table... My Predastore figures will probably remain display only miniatures for that reason!