If you mean the drop down list in the preview window , thats only showing figures in the current scene. I dont have Poser 8 but the other figures should be in your library.

Heres the bundle http://www.daz3d.com/i/3d-models/-/victoria-4-2?item=4781&_m=d

if you look in the whats included section you will find links to the individual products in the bundle.

There is also a pro bundle but thats $100

http://www.daz3d.com/i/3d-models/-/victoria-4-2?item=4800&spmeta=rl&_m=d

 

I usually wait for stuff to go on sale. Theres a lot of freestuff for V4 because its been out for a few years now.