I have the interior installed and the fuselage buttoned up with the wings attached....I have also done a lot of work on the Vickers MGs.....as I said before most everything is pinned and ready to drop in place....makes for much less cussing once everything is painted & screw-ups are more costly...........
Modified Vickers on the left & kit part on the right......

Vickers on the right is in its final form.....

Drop fit with a little wiggle room once the cement is added...