I finally finished this, after more than 30 hours of work, and I suspect, more than 35 hours.
It's certainly on the the largest pieces I've ever done, if not the largest (photobucket decreased the size back down to 1 MB, methinks) and it's taken one of the longest times to do a picture I've ever taken.
However, I would like to make this picture be the best it can be, so I'd appreciate anyone who'd enjoy nitpicking at the smallest details, like the angle of the shadows cast by the houses, the shading on the domes at the top of the village, point out if the water streams look funny at all, etc.
Here it is:
Click for view at maximum size.