Putting my anorak on, the Manx 6-wheelers were Manx Northern stock, and although adopted into the IMR, weren't ever really trusted: the wooden wheel centres failed on occasion, and the IMR took against them. Jason Kovac of The Train Department produced some beautiful kits of them a few years back that included working Cleminson underframes. As Roger shows, there has been quite a bit of Isle of Man stock available from Accucraft over the past few years: bogie & four-wheel coaches; also open wagons and (possibly still available) covered goods vans from Trackshack/Accucraft; and electrically-powered and live steam locomotives. IP offer cattle and goods van kits, and if you join (no fee) the online IMR15mil group, low-volume kits produced by members become available now and again: wagons and my own (hyper-rare!) saloon coaches.
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