There is new kit on the market for an Osgood Bradley DT DE city car that lists Oshawa Railway as one of the prototypes (and Montreal & Southern Counties).
http://www.pknd.com/osgood-bradley.html
http://www.pknd.com/
KND also offers a selection of detailing parts which can be found on the web site at the Accessories button on the web site.
http://www.pknd.com/osgood-bradley.html
http://www.pknd.com/
The KND web site notes: "Transit Cars are Laser-cut Wood or Epoxy Resin and have Metal Castings. Kits come less poles, trucks and power unit unless otherwise noted."
KND also offers a selection of detailing parts which can be found on the web site at the Accessories button on the web site.