I'm about as much an expert here as my dog is about P-47s, but I think I read in another thread that those are poison gas detection cards, or something?
All I know is that tank looks flippin' cool. It's definitely on my list, but I want to give it a little bit to drop in price first.
On the Bench: 1/32 Trumpeter P-47 | 1/32 Hasegawa Bf 109G | 1/144 Eduard MiG-21MF x2
On Deck: 1/350 HMS Dreadnought
Blog/Completed Builds: doogsmodels.com