It's been like two years since I did anything with the rhino, lol. If I think of more things to add to the city I will. I have to be selective about it though - I don't people having to sift through too many buttons to get to where they want to go.
Also, damn, the Rhino's really forgettable. In fact, he is the character that is the least likely to be seen by players in my experience. I think most characters should have schedules you should have to learn about. So for example the Vampire Bat is an example of this. In the evening he cannot be encountered in the forest. Same with the turtle not being visitable when the tide is in. Even the dragon shouldn't be moping in the bar all day. Then again this is an urban fantasy world. Not everything has to make sense but it also is super cool if it does.