[boris]

"I doubt it. Of cause it is possible to make metal model of it. But there have to be some small details which very difficult to know so to copy. You have to repass all the way of R&D to know it. Otherwise you ignite your copy and it just explodes:)).
If it would be easy to copy then the manufacturer won't sell them."

You (fortunately) have no idea of the resources and competency of the people I work with.

--Boris