This is a campaign for all weapons systems over 122mm caliber. Self-propelled guns, field artillery and even a few 'tanks' wield these massive guns.
The Rules and Regs
Rules are simple;
Caliber should be 122mm or larger.
Any era, any scale.
After-market or completely out-of-the-box.
Build must not be started (would make an exception for large projects like rail-way guns).
And the obvious picture uploaded to the campaign gallery.
One ribbon will be award to each person who submits two photos of their completed build to the campaign gallery.