Thank you guys, this is some regard was rather tough due to the poor reference & inconsistencies in the comic. This is my real world interpretation of Jodo Kast.
In the comic they didn't give any color difference for the damage only lines here & there which were inconsistent throughout. What I came up with was a meld of what was depicted plus if you look at what he goes through in the comic he had to get dirty & beat up.I never realized how "used" Jodo Kast's armor was. Looks like he went through Hell and back!