Iron Warriors color / customization ideas

[♥ Quasi ♥]

I think they should change it back to what it looked like before or at least have a color similar to how it looked before in a upcoming update. There's a video where the guy made a sanguinary guard that looked very cool. Unfortunately it no longer looks as it did and no other color even comes close to how it looked.

Basically just wanted to know if anyone else thinks the same or has any other customization ideas they should add.

Video link in case anyone wants to know what it looked like.
https://www.youtube.com/watch?v=9qWirlsFyxg