Thread:Alex2424121/@comment-26369683-20161016145211/@comment-5091911-20161016151841

No, it was the wrong walker. The walker that will appear in Rogue One is called the AT-ACT (short for All Terrain Armored Cargo Transport). I can understand the confusion because the AT-AT and the AT-ACT look alike, but I assure you they are different models.

You can also look it up on Wookieepedia.