They're made by CMC. I don't have a big collection at all, but want all the CMC Maserati's. There are six, two versions of the 250F (mine is the limited edition Fangio version) and three versions of the Birdcage (in addition to the one I have there's a limited edition Stirling Moss and a body-off chassis version). Then finally it'll be the transporter. I have some other Maserati models besides, which Andy pointed me to, that I haven't photographed yet. Will get round to it at some point.