I must admit both these photos appeared with others in the Spanish article I 'read' but they are noticeable in that both feature the car's original grille. All the others show development of the Regente, and it had plenty, but none have that grille. I suspect that it never had its original grille fitted and that although both cars are similar because of their lowered roofline, they are separate and the puzzle car is not the Regente.