MDesign has shared some images of the test pieces for a 1:48 scale 3D printed kit of the Armstrong Whitworth F.K.3
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/armstrong-whitworth-f-k-3-on-the-way
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/armstrong-whitworth-f-k-3-on-the-way