Anyone using a CMM with Rhino?

I am curious if anyone has used a CMM with Rhino.
I have a Brown and Sharpe Gage 2000 along with an old copy of CMM Manager (Nikon) which puts out .DXF, and .IGS.

It would be neat if there was a plugin for Rhino, so if anyone is able to point me to one, that would be awesome.
I tried, but could not find any.