I thought I saw at least the flange that bolts to the turbo somewhere on MUD.
I am sure it was not a Toyota part but rather the starting point for a custom exhaust.
It could have been a flange that would bolt to the cast iron deal right off the turbo though.
Edit: I saw that flange after googling CT26 turbo flange. I briefly thought of doing custom exhaust all the way from turbo. pics
I know you norte americanos are much bigger on keeping everything OE than most of us here in the land of bountiful 70 series cruisers, but down here I'd be replacing everything with a custom 3" mandrel bent exhaust. In fact in most cases we'd remove the cast elbow and make a custom dump pipe straight from the rear flange of the turbo.