Wayne owns a Piko Taurus Porsche (aka the Electric Rollerskate) and has been building some Wagons for it. They are all made to look standard gauge. He has combined two boxcars to make one huge looking bogie boxcar. See below.
When I was down there we looked at the "Bible" and found a similar one running on the Murtalbahn. Whilst there we (He) knocked up the basis of the "modern era"OBB boxcar. This one will be OBB brown and decalled with a credible class and number.It is still in basic format but, personally, I can see potential here.