Something the Tour de Zwift Pro-Am broadcast made it obvious that there are no animation on cyclists upper body which made for some really weird and uncanny sights when the camera was showing the front of the peloton. A little bit of subtle upper body movement would make the avatar look less like robots.
Here’s the example that came to mind: https://youtu.be/_FaPIkYf5gI?t=1754
Like this you mean?
That one has the same problem
That one is even worst. Atleast Zwift has movement looking for behind.