You get a lot of extra parts with the "Eagles Call" kits. Which leads to this project.
I have long wanted to do Clive Caldwell's Spitfire VIII in its final configuration, armed with four cannons. That, however, required changing the gun bay panel to the larger fairing that allowed mounting of two guns in each wing.
The Eagles Call box includes two sprue T, the sprue with the Sptifre V detail parts. After using the gun panel from one sprue for the Spitfire Vc, I had the panel from the other sprue. The sprue also had the four early 20mm cannon barrel fairings. So, with the Spitfire VIII profipack kit just sitting there in the pile...
The big thing is to change the panel. Since that is molded in to the upper wing of the Spitfire VIII kit, it has to be removed. And you have to do so without harming any of the surface detail surrounding it.
I cut out the panel, about 1/16 inch in from the border. Then I trimmed out almost to the border, then smoothed the boundary, angling it in from the top. I also angled in the new gun panel. I kept test-fitting and filing until I had perfect fit. With the inward slope, I could press the panel into position without any risk of pushing it through. I also opened the outer shell ejection chute in the lower wing.
The wing was assembled and the gun barrels attached. And there it was - the heart of the model completed. The rest, as they say, was a nice easy downhill stroll.
Now masked, and ready for paint.
6 attached images. Click to enlarge.