Nothing to show just yet but I recently bought the AFV Club FV101 CVR(T) Scorpion from BNA and I thought I'd drop the Soviet Shipunov 2A42 30mm automatic cannon into it but when I got the kit it was too pretty to build anything but stock.
However then I saw some images of how they reload the 30mm belts and it looks like the perfect scratch-build for a vignette