The reason we can't tell you how many of how many we have is because due to the recent problems, we were kind of pulled back on the script, and we had to rework much of it. Right now, we are at least half-way through, I'd say more than that. (script wise). Backgrounds wise, we don't have a definite count yet, but look something in the 200+ neighbourhood.
Programming and Music wise, they are moving too, but we couldn't dare to give a release date yet. It's still a long way to go.
What I could say, music wise, is that we have plans of releasing a soundtrack before releasing the game.