Probably not, a lot of Daz models have some default settings that can look alike unless you tweak them. IIRC Intertwined also used Katie's base model for one char. Just something you get used to with Daz. Just like you can find Jolina's base in other games, and especially the "Mom/Landlady" from Dreams of Desire (she is everywhere!)

Haha, and Perv's Tales from the Unending Void had their Purple Futa Alien (a side villian, not the one that joins you) come out looking like Elaine (at least above the waist), and as far as I am aware it was just a fluke.
We try to do a lot to make our models unique, but there is only so many assets and variations you can combine if your putting them together like a Mr. Potato Head.
Thankfully we have Cell now and he is one of the best character creators out there IMHO.