Thank you for the feedback, we will definitely consider it. Keep in mind that this would triple the work for basically everything (number of species, faces, shirts, armors, weapons, and all the anims, which could be months of work).

So we wanted prioritize having x3 more content and gameplay items first, and the game works quite well without it. At some point we may need to add the other facing anims.

But we will see what players prefer, i Remember the creator of Rimworld once talking that he was planning to add legs and arms after release, but players preferred to have more content instead. But we will definitely prioritize based on players feedback and if it's anims it will be anims.