Still wishing for a McKeen Car in O Gauge. At one time MTH had said they were going to make one but never did.
Here is a past discussion on this on the forum;
But I found searching MTH Doodlebug on e-bay there is 3D printed McKeen Car shell that will fit on a doodlebug but looks like a rough casting. If you search more on McKeen car there are a lot of great photos and some showing a HO Brass version.
I just wonder if it is something that MTH might consider reviving and build? Or now Lionel has the old MTH doodlebug molds and is producing the doodlebug perhaps they might consider doing a McKeen body for it? Or if we are able to get a clean 3D printed version of one? I saw the one running at the Nevada state railway museum. Sure a lot of people would still be in interested. Lots of road names and paint schemes real and fantasy.