Good progress, Michael. NOBI's Corsair is a great design. Everything fits perfectly.
After building some planes in 1/100 I know they're not really incredibly small, so canopy is not that difficult as some people might think.
I see you have the same "strange thing for making circles"(picture 4) as me. How it is called(I don't even know Polish name of it...
)? I can't figure it our for years! It helps me a lot when I design my scratch models.