Nightmare heavy chest has a color bug on charrs , for 2 seconds everything is ok then color turns gray,low texture resolution-armor looks pale no matter what color you put on,eaven black looks like faded purple,armor has something like smudges of color that you dyed it .In preview armor looks detaild and cool but in reality its ugly.Make it match the preview.
Armor streching could cause this issue thats my guess,needs better optimisation for charrs since we have bigger bodys and armor looks different that on other humanoid characters.
Also about black color -it looks purple on karma gear on charrs ,definetly not black for some reason it is pale purple -everything but not black.
I reported this bug couple times ,so if you have same issue do it aswell.