I think what the rogues who are complaining were trying to get at is the crookback assassin charm looks hot. The concept art for dragon (which is called 'concept' for a reason) looks sleek, crafty, deadly, sexy, and sneaky. Juxtaposed to the in game armor which is a hood with horns, bulky looking armor with random spikes everywhere, and a butter knife which glows red.
Edit: I do see some of the figures put on the armor, but it is too dark to stand out at all. Maybe shrink the crookback assasin back throwing knives/whatever you call them and stick a set on the left shoulder. shoulder pads could be a bit more subtle and shrink a hair
That sums it up for the most part.
This new armor is okay in looks, but was hoping for less spikes on the Rogue. The mask is horrible in my opion and a more human version of the Crookback Assassin Charm would be great, especially with all black and burgundy. Even a Male and Female version similar to this and I will care less what the Dragon Armor looks like because it would be covered: