As far as Turkish hookahs go, there are some brand names out there such as Yurdan, Nargilem, etc., also there are shops especially in Istanbul, where you can buy one offs. Basically it looks like one of the pictures the Egyptian had posted in the past. You go into a shop and select any combination of vase/stem/hose and build a custom rig. Most of those rigs are made in small shops around town. Sometimes you might come across some Syrian and Egyptian rigs also.