I found some additional info on this car,the source calls it another name as Cysne Silver it was built by fancy cars between 1956-57 sao Paulo.the engine was mounted on a us ford chassis with 145 horsepower,the steel body was handmade by Spaniard Miguel borrell(who had previously worked on pegaso.some eccentric pieces were added like wings stability(fish-tails on the back) the grill gold plated and painted 54 shades of garnet. Among the inventive ideas, door windows that ran up,getting collected in the roof. the car only had two seats and no trunk. I hop this helps.