SO....... today, well friday that is, I played around with shaveing foam and material. This is some of the results.
I brushed off the foam from most of them, but thought I liked the look with the foam, so I left it on a few of them and left them to dry.
They dried very hard, and I think they look better (more texture).
Next time I'll do it on a colored background.
Can't wait to see how my rusting is comeing along. More on that later.