The pre war MG REgister had some pics of old MGs and asked people if they could identify, cars owners, models etc. I was surprised to find this amongst them
What appears to be an SS1 or SS2 coupe body on a pre war MG KN
I doubt the factory did this. But it looks competent enough.
Coincidentally it was a K Type MG chassis that Goldie Gardners 4 cylinder Jaguar powered record breaking car was built on