This is a Flekkzo post. thanks for your advice.
Ok, after building the hellichopa my bugs need some deserved love, I keep searching for a look that I like.
I tried now with an ultramarines blue carapace with asurmen under leviathan washes. some bleached bone dry brush.
here I have the 3 schemas so far, one black carapace with fortress grey dry bush in the right,one mid night blue carapace again with fortress grey in the left and the new schema at center.