I was not a big fan of the small paper squares, so I designed some actual pieces that can be 3D printed. If you have a printer or know someone that does, I am posting the links for the files.
Free to use/enjoy! The originals were designed big, so I ended up scaling them to 50%. You can see both sizes in the picture. The factories have the ability to hold chips to mark damage… and its possible to create one base factor with switchable stacks to indicate capacity.
Industrial Complex
Sea Base
Air Base