@ Winger, I can see the use in your KG 20 column. The OP was asking for a non functional, I myself are more interested in one that work.
First of I need only the grip, is it made of plastic or metal?
Does the buttons work? and with what? can they be connected to a leo bodnar card or does it need its own interface thingy?
Of course I am only interested if the OP is not, I do not want to hijack his topic
I was to use my authentic complete westland whirlwind column for this , but I have to shorten the stick so much that it will be totally ruined, could not get me to do so. I bought it for 200 GBP if interested we can talk about it