3D Printing is the coming wave. In many regards the future is NOW! I recently met with the owner of Battleground Toys, a cottage industry make of primarily 1/18 scale 3d printed vehicles and accesories and he showed an interest in getting several 1/16 scale products in our hands. You can find his work on Shapeways.com including artilllery softskins, and some tanks! His first effort is an M5A1 that really is amazing in detail and nuance. He has enlisted DAK to help work out suspension issues and you may soon see the "lights" hit the field!