So there are two of these in the boxes in the garage. I've seen some conversions done by other bloggers, where the legs have been articulated to break up the "line dancing knights" phenomena.
\And I saw some nice little things advertised on the web:
A padded envelope from Russia, with a little capsule which looks suspiciously like a soap dish.
And there on the brick of scrutiny is a pair of fully articulated legs. I was going to buy a pair for each knight but then it occurred to me that I could buy one set and put one articulated leg on each knight.
So happy days there. And a job for the new year, perhaps.