@freemo Everytime this page gets posted I have to mention the, uh, better version: https://www.thiswaifudoesnotexist.net/ .
More to the point, I suspect because teeth are so simple it's easier to notice that the texture is wrong. Looking at a couple of generated faces I was able too notice weird artifacts on the skin in some cases, but they were much harder to notice than the teeth (if they were wrong).
@Rovine Unfortunately I believe only the waifu version exists. You can try checking on the creators webpage (gwern.net) in case I missed it.
@timorl Yeah nah looks like just the waifu version. However the waifu generator mentioned artbreeder.com which can be used to blend your own pictures for free. I'm gonna dig into that tool.
@timorl Yea i do notice skin artifacts sometimes, but seems less common.