When Takara started the Transformers Binaltech series in September of 2003, they chose Smokescreen featuring Subaru Impreza WRC 2003 as the debut robot. Exactly one year later, the Binaltech series reaches BT-07 and another Smokescreen joins the collection, this time featuring the Subaru Impreza WRC 2004. The body is made of diecast metal and the four doors open, the trunk pops, and the wheels move to and fro like real ones. The scale for the vehicle is 1:24 and weight substantial for such a small toy.