That is the new 2010 hookah, I have a picture of mine if you want to see it, here are both my hookahs if you want to see them, I have a KM Parad Ice and American Trimetal working on a few more soon.
I would say the trophy if you want, not many have it. Not any to my knowledge as of now, ice chambers do work, they chill the stem, chilling the water kills flavor. Chilling the stem cools the smoke.
Good luck with your purchase and you won't be dissapointed.