Onto finishing up the interior and fuselage.
The interior bits were installed and painted as per the Wingnuts color guide. I forewent smoothing out and weathering the fuselage interior because most of it won't be visible
The two halves of the fuselage were glued together carefully, and copious amounts of putty was applied to the central and dorsal seams. The whole fuselage was primed and then sanded down to even out the gaps, layer edges and file marks. This process was repeated between 2 and 4 times, depending on the area.
The final smooth fuselage (forgive the finger smudge in the first photo).
And a quick test fit of the tail surfaces.