(No, I'm not doing anything with this model for a wide range of reasons, mostly because I have no interest in gen 8.)

In a move surprising absolutely nobody, the fanartists are right, Cinderace DOES have nice thighs. I'd consider this one of the more humanoid crotches we've ever got, too.
Also that back crease there is pretty unusual; on literally any other Pokemon it would be flat there, but they made sure to add another human touch to an already too-human Pokemon.
I never really liked how overtly human a lot of the recent starters are, especially this gen, it's kinda creepy, TBH. I don't mind the "every starter has a clear human theme" thing, but having their appearances like this is just dumb.

Side note: I totally didn't know Cinderace's "shorts" were actually modeled on, not just painted on (no, there's nothing hidden under there.)