This is a great tileset for a great price. I love that i can see in the comments that you really make constant updates and that you listen to people requests. You really make it easier for people (me included) to start developing games themselves!
So here a request of my own. For my game I also need a deflated ball. Could you add it? I don't have a preference for which ball with either one of the exercise balls or other balls i would be happy.