Those last pictures are more urban malls that are packed in to a smaller space, and also make a stuff TON more money than traditional shopping malls, but yeah the only thing I could do is maybe add some logos for stores that end up in there. I don't want to add any more lights if I can avoid it, since the light pop-up is already REALLY bad inside. I also went for a more cheap outlet mall sort of look since having to make a really expensive fancy upscale mall would be to the point of not being any fun to build and I REALLY don't care what spergy crap people have to say about that.
Also if people checked the server list, my server is up at the moment of posting this...