Zbrush armor Concepting!

So I am trying to work with silhouettes and just concepting with zbrush. This is about an hour work. I have yet to be able to create better silhouettes and in shorter time, but that time will come! I used dDo for texturing, which I have to say is really awesome! can't wait till I really know how to use it. Still quite noob when it comes to how it works. I used zbrush for the concepting, photoshop to texture and marmoset for render.

Silhouettes

Colour groups

Textured - rendered Marmoset