Yep, we have built a few of them now as proto types and have the design down pat.
Keep an eye out for a carbon boom arm that has been snapped and you will also need to track down a boom head.
We have found the old style chinook clamps work best !
If you can track down these elements we will send you the design specs and you can build one yourself.

Here's a few shots from one of the earlier proto types



Rider:
D.Stretton (Glovey)