Here we are making the alien walk. First up is having the hips move side to side and rotating back and forth. The video is supposed to loop so it's kind of short. I lengthened the last video but not these.
After the hips, I moved onto making him take steps. I followed the book and things did not turn out well. The inverse kinematics was supposed to make it easier but also made it harder to fix mistakes for me. I did my own tweaks until it looked alright. After the steps, I adjusted the spine, neck and head so it stayed centered instead of swaying side to side. Finally, I did the arms and here it is.