It is very rare. May have been only 3 of these built. Click the link I will post and scroll down to 1971. You will find information on the El Deora.
I had a 78 eldo eldeora and i sold it to a msn in utah
El Debora
El Satanico Dr. Cadillac was created in 1989-09.
1996 Cadillac eldorado
El ayudante - 1971 is rated/received certificates of: Argentina:Atp
El elefante - 1971 is rated/received certificates of: Spain:T
El jerbo - 1971 is rated/received certificates of: Spain:T
You can refer to the service and user manual on how to remove a dash pad on a 2000 Cadillac El Dorado.
El profe - 1971 is rated/received certificates of: Mexico:A Spain:T
El Habilitado was created in 1971.
El Destino was created in 1971.
El Rom was created in 1971.