I don't know what they are made out of i assume a mix of polystone and PVC and i know Damtoys like to use translucent resin.....i don't think the base for Carnotaurus statue is wood i think they mean the pedestals for the larger statues and busts like the Rex.
Materials have never really bothered me as long as it looks like what i have ordered, sculpt and paints are king for me and nothing else matters after that.
From what we've seen of the Rex bust it looks like they have nailed it and i expect the same for the rest of the line....
Just waiting for a couple of the busts to hopefully ship in thenext month or so and i can do pics, a video and give some thoughts on them