WANTED: 28V DC 3pin NATO Ground Power Connector (aircraft side)

Does anyone have to sell / trade / donate / trade for a sit in the cockpit etc… a 3pin Ground Power Receptacle?

I’m after the aircraft side, like in the attached image, to help with the Electric Starter conversion project on Lightning T5 XS458.

They are avaliable from the below company website, but thought I’d try the classic aviation community first.

http://andersonairmotive.thomasnet.com/viewitems/ground-power-receptacles/dc-3-pole-ground-power-28v-receptacles?forward=1

Many Thanks, Scott 😀