I am able to source some Green Party corflute billboards as of September 20th.
Is anybody interested in getting their hands on some ? These will likely be the large ones (2400mm x 1200mm) as the smaller sizes are more generic (“Party Vote Green”) and can be used in future campaigns.
You can get two 60cm roundshields out of a 2400 x 1200 sheet. You’ll need SprayDOS, ADOS, campmat, and fabric for the cover, plus an optional plastic bowl for the boss if you don’t want to make a foam one. The shields are fairly robust, though you are likely to need to re-set and touch up the paint on the boss every so often.
Corflute is also excellent as a basis for set-dressing structures. Light, strong and waterproof. Can glue sheets together at right angles for strength, and glue foam over that can be carved for texture and painted. I think we have some “stone” pillars in this style.