You would be DEFEATING the purpose of POV RAY to take its models into Poser. Poser is a Phong Renderer ONLY. It is fairly ideal for Poser geometry and skintones, etc. The better idea (maybe) is to take your Poser characters into POV RAY... Since there is Python-Support for POV RAY and/or similiar versions of these freeware renderers, you or someone could even potentially write your own Poser-Import Plugin for POV RAY (if it hasn'e been done already...)