DAZ 3D Studio 3 for Windows and MAC is freesoftware as you know.
I visited this site quite a while since last time. But when I visited there now, they have changed a lot of 3D models. I needed some 3D stuff for my game – I did not want to use the materials contained in the book.
Victoria 4.2 Base, Aiko 4 Base, She-Freak 2 for V3 SAE, the Girl and so on… You only need to register (free) and download them for free and of course you can use them for free.
And do not forget that DAZ 3D Studio itself is free also.