The good news is that there appears to be an outside manufacturer. That means it is possible to get a pair, although a steep premium might have to be paid (greasing the right palms). It may be a non-advertised style but available if you know what to ask for. Or it truly might be proprietary and even if I find out who makes them they cannot be ordered.
I guess as it stand I may have to wait for a former (or disgruntled) cast member that can pass the info along to me. Of course if I was to find out from a current cast member I can always fudge what my source was.
I will definitely share the info if I can get it (assuming that the source specifically says not to because it would implicate them somehow).
I am hoping that this thread stay alive for a little while and someone can get the information to me.