Blueprint modelled Supermarine Spitfire

My second and third attempt at modelling a spitfire. 

I modelled the fuselage using T-splines starting with side view and the top view and the worked on the fuselage profile sections.

I then proceeded to draw the wing aerofoil shapes and extruded the wing using T-splines, tilted and mirrored the wing and cut it using the fuselage. 

I then did the same for the tail wing sections. 

It looks much more like a spitfire now. It is large, I modelled this once to be a metre from tail to tip. 

The most aesthetically pleasing print result is achieved printing the parts upright like this:

This avoids weird patterns on the wings and body. It's best printer in LW PLA.

Fitting the blueprints: