You think?

[TBerry]

I think the biggest argument towards the addition of tattoos as a customization option is that it would even be a benefit to people who don't like tattoos, so we wouldn't get more gear pieces(see: Skyworker's Singlet) ruined by the addition of tattoos baked in, especially bad if you are of reptilian persuasion like yours truly, baked in tattoos just don't agree with scales, and always looks awful, even if I liked tattoos.

Now, I don't think it is likely for such option to be added at all, just that if it were, I wouldn't have anything against it, if anything it wouldn't even register with me.

Chances are, it would be like hair or bun ears (if you choose to), and the just get covered.