Bingowings said:

Hopefully once Ady is finished someone will build, animate and sympathetically return a Snow AT-ST back into the battle without the issues that Ady can't work around.

I just did a test shot last week on this very thing. A slow and painful process. It will work but I have to get the walking movements down better. I feel that not only should the AT-ST be in it but so should Imperial ground troops. This will absolutely be in my edit though I really wish Ady was doing it because I'd rather do other shots.