Probably the policy on daz3d.com does not allow creators to publish porn content.. well it's not porn it's more like sexy but let's call it porn for now.Im not sure if daz artists actually make a living (id love to know). A lot of them arent good. But i think this could make a living for you. Clothing with undressign etc morphs is pretty rare. Even finding a dress or shirt with morphs for the straps is hard to find.
You can still find quite a few on renderosity with undress morphs or poses as well..
About the making a living from this I don't know.. once you get popular as a designer and you're realising some great assets the faster your content will get leaked on various, f95 included
Plus not sure if you can use others assets without letting them know you're gonna use their assets and make profit from it.. for the best for everyone let's keep it for personal use only