This build is looking good. I have a STUKA that I attempted to build but every time a cut a piece of balsa, especially with the grain it would split. The pieces would not just pop out like the manufacturer's customer service said. I would try to glue it back together back usually ended up gluing to the bench. I needed help with it but found nobody willing to help around me. So it sits, with only a couple of parts actually put together. I am glad you are having fun with it.
How are you going to paint it? It looks like the covering is a type of plastic shiny monokote film.