I'm learning a crazy amount. Which actually increases the time, since I'm going back and correcting/redoing things as I learn better ways of working or get good enough to get better results.

As for being done, I find it amazing that three months had already passed. The challenging part is yet to come (programming the more complicated systems and making it perform like a commander.)

My goal is six months development time...so another three months to get something out that I'm proud of. Whether that will be a polished finished product or just a public beta at that point, I'll see as the date gets closer.