Does anyone remember a wild 2 seater Ford show car called the Gyron?? Its entire front end was a headlight, entry was via a fighter plane canopy, and it had gyroscope enabling it to cruise on two wheels----then extends two smaller wheels for city speeds. Very Jetsons-looking. Really want that in 1/43, either on two wheels or with its small wheels deployed as if parked.
Scroll to 6th car down on this concept car countdown site. Some are already in our scale. I searched for a link that seems clear of popups and other crap.
https://wyantgroup.com/the-19-most-ground-breaking-concept-cars/
I have no news for you, but I would also like this model very much in 1:43-scale.
Mr Lane made his own! https://www.lanemotormuseum.org/756-gyro-x-returns-to-lane-motor-museum