So... Portraits

[Fyrebrand]

Short of mods, there's nothing explicit that players can do with their portraits. Just suggestive.

Totally.

But... that thing is obviously just a weapon handle or something in reality, though. It's the dictionary definition of "suggestive." Our characters aren't anatomically accurate, and we literally can't get naked, so it's impossible to have "explicit" portraits.

It also seems to be a demonstration of the futility of portrait restrictions, when something like this is allowed but OP's portrait isn't. I seem to recall seeing that one pretty early on, maybe before the restrictions were enacted, but I bet it still probably works today.