As many of you probably know, we have kept a rather strict standing on how to tag anatomically_correct for many years appropriately. I'm sure we've all both come across posts where our opinions say, "This should be anatomically correct" or "This species doesn't even exist," depending on the image. Currently, we updated the wiki to work a little closer towards a "TWYS" standpoint, to give a little more wiggle room for fake species, but it's possible that we could have a better solution.
Currently, I have a proposition and would love to hear your input.
Create a separate anatomical tag for fake species only. "Anatomically_Appropriate" or "Anantomically_Probable" for example.