I have been toiling away at my first paid writing gig, so I haven't had much time to devote to Hrulvir. Having said that, I took a break and stumbled upon this evocative illustration.
If someone were to ask what the typical scoundrel looks like in Hrulvir, I'd refer them to this image. This is actually a rendition of one of the myriad groups skulking across the unforgiving lands of Westeros.
Suffice it to say, I am quite furious with George R.R. Martin. His scrofulous city of Braavos is a complete ripoff of Hrulvir. Mr. Martin shall hear from my representation shortly. I kid, of course.