Nice model. I have one assembled for my Orcs. I think the head-spike looks stupid so I filled in the holes with putty and left it off. The teeth keep breaking off, too. I'll have to sculpt some new ones. I keep telling myself i'll start painting it. someday... Maybe when Confrontation Phoenix takes off.
I just measured. from head to tail it's almost 29cm, and about 13cm tall, and about 14cm wide at his widest point. He makes the Mid-Nor Hydra look small by comparison.
**edit** Wierd, i can't seem to post after 3 attempts.
The tarascus comes with a card that says there is an invisible line 15cm wide and 25cm long. When a model moves into this area it receives a counter to show it is in contact with the tarascus. It even say it is the responsibility of the owner of the model that moves into contact to place the counter on their model. Basically they give you a card instead of a base.
Also if your looking for one google ludik bazaar. They had about 5 when I bought mine.