Not my cup of tea,but thanks for posting Dean.
In Holland there is a company named EML who manufactures these trikes.They also made the sidecar on my BMW K1100RS.
http://www.emltrike.com/en/

Rudolf

Morgan Aero8 S4 «Tango»
Fisker Ocean
Harley Davidson Livewire
BMW R100/7 , R100R
Moto Guzzi 254