Looking at interesting designs like this which are very economical to produce, and this website Shapeways, what is the future of overlays and other complex aspects of pen design? Right now, overlays, such as from Henry Simpole, are extremely expensive and time-consuming to produce. A 3-D printer can, presumably, pump them out in the thousands like Montblanc precious resin barrels. Right now, I'm thinking about going on Shapeways and seeing if they can make a rough homage of the Montblanc Year of the Golden Dragon Clip in brass, then have it rhodium or gold plated. Cheating, much?