Here's the AT ST I've build over the last week end to accompany my AT AT and the rest of my Imperial Hoth Attack Force. It fits a driver and is as high as 1 1/2 of the length of one of my AT AT's legs. The head can be rotated, of course, and the legs can be moved at 3 joints each to some extend. I will propably re-design the feet.
I hope you like it.