I had a little time tonight to work on my projects, and finally got a coat of paint on a Peterbilt cab. The dump trailers each have a final coat of white, and will be getting DOT stripes soon. I plan to make a large batch of axles and paint them up at the same time, since I will have several trailers that all need similar wheels.
Not a lot of progress, but still something to share. There is a big difference between having a raw 3d print of a model, and a finished model with paint and details. My goal is to have at least a finished version of each model to publish before making any of these items for sale on Shapeways.