Completely redid the porthole windows. I ruined some while removing them so I could spray the satin finish. I've been looking for a way to cut small circles of polycarbonate plastic for lenses on my CB&Q F3 project. I finally found a place that will do that for me. They did the portholes and the lenses too, and I couldn't ask for a better solution. The new portholes sit flush with the car body. They are painted behind. I think this is as nice as it is going to get on this model.