I don't know a lot about this model, because I haven't seen the film yet. It looks like a goblin catapult, but from what I can gather it's a crane for a rather small goblin. One more picture after the jump.
I painted this model while I painted all the terrain for Goblin Town because the techniques are identical. I also painted the little scribe before my Goblin tutorial as a mini test for the skin. Not sure how I feel about this model. Odd contraption really, maybe I'll like it more once i've seen the film.