I'm in the process of making some ashtrays myself - which may or may not work. I've gone through a few prototypes to try and get the size and profile correct, and think I've got them about right. I had to order a new blade for the old bandsaw, though, so I'm stalled for the time being. Then I need to try and get a vendor i work with to plate them for me, without getting myself fired. There is no good diy substitute for nickel plating that I've found.
I'm guessing you've got some stamping experience and know how to make low-cost prototype tooling... very cool.
