User blog comment:Zack Tan/Volume 9 Intermission./@comment-174.30.110.165-20151001031426/@comment-27008999-20151020164029

Demiurge would rather have beastman skin than human skin, so he didn't do it.

And what the last anon said: I would love to see another force chasing the beastmen into war against humans. Maybe it could be a heteromorphic race?