I dont know why but from time to time I prefer to look at the non-hero side of my walker. Can't explain it, but it looks very good w/o any detail !
And it doesnt affect the front view, when you add greeblies on the non hero side of the legs you add thickness and the front profile is looking wrong.
I think it's just matter of replicating what would be a real AT-ST or replicating the stop-mo model. Just my 2 cents.