I was planning on adding the maps for all the areas, I have them all sitting on my hard drive. Problem is, that map feature is extremely buggy (often it doesn't let me upload a map at all) and isn't supported by Wikia anymore. See Help:Wikia_Maps and the support thread where that was discovered on the Community site.
So yeah, I've been keeping an eye on that, to see if someone comes up with an alternative. It's a shame, that maps feature was pretty awesome. If all else fails I could annotate them and add them as images, but for that, I'd need more time than I have at the moment.
Yeah, I'll upload them as images in the near future.
I use Infinity Explorer to extract the images (maps, icons etc) from PS:T. NearInfinity is another useful tool, it has a better search feature to actually find the files/info you want, but it's not great for extracting images.