> Perhaps it's a feature but I wonder how jarring the lack of progression would be given the static nature of models?

They talked about this in the recording, calling out (not/)shaving and weight fluctuations may or may not be reflected.

My own thoughts: we partially already there, considering people hardly update their static avatars/profile/professional headshot pictures on a weekly basis . We're inching towards the "Residual Self-image" of the Matrix universe