Sprucing things up

In my efforts to make my models look as good as I can, I've been working on my Canadian armoured cars and Shermans to add both remaining markings and some weathering. Only pics of the Humbers so far, but you'll see what's been done. The decision to use such a bright "clay" colour was mainly an artsy one - all the better to stand out and be more easily seen from the table. I used a combination of