Quote Originally Posted by Sebazy View Post
Taking something like the feet and replacing it with a higher quality model is going to require all of those sandals and open toe shoes/boots etc to be reworked around said new foot. This in turn opens up potential issues with rigging and seams between the different model pieces.

It's a huge amount of development time AND QC to do well. I'd love to see it but I'll be absolutely gobsmacked if SE pull it off without massively sacrificing something for it.
Can't say it makes sense for them to increase each face's poly count and give them new textures but not update bodies and hands/feet. I'll assume that they're not quite ready yet which is probably the reason we haven't been shown anything so far.