V4 (Victoria 4) is a female figure made by Daz3D and does not come with Poser. The base model is free at the Daz3D site but most things that say "V4 required" normally means you need the morphs which are not free, but available for purchase at the site :o).

BTW, newbie questions are pretty much why this place exists, so if you have a question, don't be afraid to ask. Most of us don't bite (at least not hard anyway...lol)

Laurie