Summary

Emergency cheap fighter design for England
pretty good performance - a bit better than Hurricane
Fixed gear to eliminate need for hydraulics, also gives room for more fuel and ammo
Nazi defeat in Battle of Britain got rid of the need for an emergency design

designed to be printed on an FDM printer

model in full dimensions in blender 2.93LTS and exported from blender 2.79b* at 1/100 for the .stl file
scale down to 35% in the slicer for 1/285 size