They look nice as CAD.

They're now on Shapeways since the temporary shutdown of C2D. I have a set on the way via Shapeways, I'll add some images once they arrive!!

Anyone know why C2D is down?

All I saw was personal family issues of the Owner.

I heard that too when I had trouble getting items delivered (he came through and delivered so no permanent trouble) but the family related issues was taking all his energy away from C2D. / Robin

Here's a quick shot:

If you need the instructions just contact me on the Shapeways site and I'll send you a .PDF As noted C2D has shut down and I have been moving my products over to Shapeways but with a few headaches. C2D dealt purely in hobby related products while Shapeways is more in the widget business.

What would be nice is if Shapeways would offer a 3rd option to print FDP parts at the highest resolution possible (or as near to the highest they would want to go) from their printers. They could have a disclaimer explaining that because of the high resolution, the prints could be prone to failure and as such could take longer to print or may be more expensive.