The 4th generation poser models,3D Basic characters ,required for additional poser content/characters.
The pack has additional content:
To see the full content of pack click on Files from torrent description.
Start install first the outside installers.Those are main and high priority required for example for The Toddler.Make sure your path is content folder from the 3D app.
With all these now you can use/upload new characters which require The Kids 4(base or morphs).
Enjoy the pack and create best render scenes ever.If you like it you can buy it , devs teams deserve a support.
Dont be selfish,seed at least 1:1 size downloaded.