The classic Glasair has always been one of my favorite home built aircraft, it has very clean lines but its not overly stylized.
There where 3 generations of the aircraft with the first flight being in 1979
A very detailed history can be found in: https://glasair-owners.com/news/history-of-glasair-aviation/
With the peak of its popularity being before YouTube there is actually quite a few videos on the aircraft.
Outerzone has one plan, a 71″ span from Model Airplane News
https://outerzone.co.uk/plan_details.asp?ID=10085
Gould Aero 