After I was done with the dot filters, I also gave the suspension and various details the Burnt Umber pin wash to create shadows and pop out the details.
After completing this for both sides, the next step was to seal it all up with a dose of Testors Lusterless Flat in the spray can. Once that had dried, I removed the bits of blue tack poster putty that had been protecting the periscopes and touched them up where needed. The clear styrene rear Notek convoy light was detailed with some Tamiya Clear Smoke and installed into the holder on the left rear fender to round things out.
All that's left now is to get the tracks weathered up and ready for install and make the final push for the pigment weathering to the running gear.