This is a DAZStudio, not a Poser, issue. How are you initially trying to load Genesis 3 Female? Are you loading through the Smart Content tab in DS 4.9 or the Content Library? In either case, G3F should load normally especially if your content was installed using DIM. And what do mean by 'blank'? Untextured, generic texture, etc.? I just check my DS installation, I notice no peculiar loading issues except for multiple duplicate files which I need to correct someday. Otherwise, everything appears as it should. Perhaps, include a screencap in a post with a thorough description of your workflow. A visual might reveal something. BTW, V6 is not a G3F derivative, she is G2F based.

Edit: donnena is correct about G3F not working properly in Poser if that is your final destination. But everything you described in your post only involves DS and DS pathways; Poser uses a runtime folder as it's primary base for installing content.