Out of curiosity, do most people use Poser as a single sheet and do all the work there. Hoping not to sound too basic, but you can create separate pages with the Animator - much like adding Sheets in Excel - and have totally separate conditions to create a story. I usually go 10 to 25 pages. Even without a story, you can easily copy Page 1 to 2 and change all of the elements without disturbing 1 to check different render conditions, and the number of pages is really unlimited. I've had as many as 100 if only to store unused or test scenes. From this standpoint the original story line is created with the basic textures and attire and then it develops - Pages can be shuffled about so that adding in front or between scenes is easy. This all may be obvious but I've not really heard it mentioned.