This is a great find. It’s The Roadster an unlicensed Dodge Viper from Majorette. This was released over a decade ago as part of the Majorette 200 Series.  The story behind this casting goes like this, Majorette had not yet come to terms on licensing with Chrysler to produce this Dodge Viper. So when production time came the altered the hood and front spoiler, and called it the "Roadster". It's basically an unlicensed Dodge Viper R/t10

It is a great cross-collectible, so if you collect Vipers, MOPAR or Majorette here’s a chance to add a very nice find to your collection that very few other collectors wll own! (1:64 Scale)