Cees and Stick: Again , I don't think thieves need any education from us or anybody else about that particular method. Falsifying papers of stolen cars with papers from wrecks has been as old as the "profession" of stealing cars. And it is not just stealing them. Because of the vastly different regulations in different countries, especially between the U.S. and Europe, it has been a long standing practice to use documents from legal cars to make "illegal" ones legal. I do not want to know how many Pagodas (or Mercedeses and Porsches, for that matter) in the U.S. were "dark" imports and have been turned into U.S. cars.
P.S.: don't know if all can read the words on the sign in front of Rolf-Dieter's "swiss cheese" shot. It says : Each and Every Pagoda is worth..(saving) Hah!
I would guess the car was under water. looking at the corrosion of the valve cover, may be salt water.
Our experts should give it a shot and guess what model it is. The coolant tank may be an indication.