Boom! Here it is!
ACME ADAPTERS - Store: Engine Kits
They've got compete kits for the Suzukis, but for the Toyota it's just the adapter plate, no mounts or anything.
Here's somebody trying it themselves (haven't read it myself though):
VW Diesel Build Up - YotaTech Forums
I really like this one though...
TDI in a Toyota pickup - TDIClub Forums
I was tempted to put a TDI in one of the Toyota Dolphin motor homes.... nowhere near as aero as the "Insect" from this thread though.