No to burst your enthusiasm, but the Inspector Iroh project, or at least its main canon, is pretty much dead. I simply don't have the time and interest to keep the main canon alive. I need my time and energy on my current large scale project of Rothingham.
In that light, if you really want to write something for the Inspector Iroh universe, I suggest you write a stand-alone story. It's more fun for you and it doesn't oblige anyone to draw any art.