I have no idea whether there is a letter code assigned to this case, but I do know this is the fourth Moving Parts mix of the year.
And it is good to know, because there has been an onslaught of new opening parts stuff from Matchbox this year. Moving Parts is the basic line, Superfast the premium, and I think you can count all the moving parts on the Real Working Rigs as well.
A new line means all new castings, and the fourth mix of Opening Parts has three, with three recolors mixed in. The Buick is a Matchbox wheelhouse hit, the Custom Ford a definite departure style-wise, and the Renault Trezor an exciting curiosity, that will get mixed reviews based on collector’s opinions on plastic parts. Pretty damn clever that one.
Here is the Unboxing and Showcase. Photos to come.