So set up your scene in Poser 8 you like then open in Poser 7 to run Realism Kit and save now it's a textured figure and you can render in 8 since the change between ver 7 and 8 (that we're dealing with here) is in the python version

A word is not the same with one writer as with another. One tears it from his guts. The other pulls it out of his overcoat pocket
Charles Péguy

 Heat and animosity, contest and conflict, may sharpen the wits, although they rarely do;they never strengthen the understanding, clear the perspicacity, guide the judgment, or improve the heart
Walter Savage Landor

So is that TTFN or TANSTAAFL?