What Tiny Details Of Saturn V Rocket Actually Did

I've now got 2 Saturn V models and wanted to look at the detailed surface features which all have a real function as part of the design. The word 'Greeble' isn't correct of course, it's a model building term that refers to all sorts of non-functional detailling added to plain surfaces to make them look more interesting. Saturn V Model Kit: http://amzn.to/2sHBbfE Lego Saturn V: https://shop.lego.com/en-US/LEGO-NASA...