I spent some time this weekend enhancing my 379 Peterbilt design, which included a much needed sleeper. I now have both a 48" and 63" Unibilt flat top sleeper, which is a separate component from my existing cab. I added twin 150 gallon fuel tanks to the frame, and made the front rims more prominent in order to help get a more crisp paint line between tire and rim. These are now loaded and available on Shapeways, and I will be ordering my first set very soon. Progress on anything N scale related has slowed to a crawl, due to other priorities right now. I hope to have at least a few new models out in the next couple months as time allows.