Quote Originally Posted by Bright-Flower View Post
Don't roes have muscle definition too? Maybe I'm mistaken.

My guess for Hyur might be the lack of 'exotic' features. They have no tail option or ear option etc, that could be why they have the muscle definition as something to give the 'human' option that doesn't have as much to stand out compared to other races.
It might actually be the other way around - in the sense of: each character model can only hold so much information. I read an excellent downbreak of that a while ago... but what it comes down to is: Each model can only have a certain set of variabls. If a model has a tail-option, thats one slot blocked, so you cant have a tail-option and a muscle-slider.