I still think about it every day though! And it is still the project that I am most excited about. When I do have a spare moment, I try to chip away at it. The fourth and final draft of the first "origin" story is complete and ready to draw, and ever since I finished that I have been working on a lot of world building.
I designed a whole village on paper (including all the people who live and work there), and now I'm working on building a quick, simple version of the village in Google Sketchup. Here's what I have so far:
I also have a binder full of ideas for other stories. I've said this before, but I'll say it again: once I start this project, I want to draw it for a long, long time! I just hope I can get everything in my life sorted out to give me enough time to work on it. Here's hoping 2014 is the year!