Hmmmm ... Rerigging Renda at this point so that she did not use V3's JP's would also mean that her proportions would have to change. That means one of two things ... (1) Keep the mesh as-is and change the joint placement. But what that would do would make Renda's proportions unrealistic. Her forearms could be short and her upper arms long, for example. (2) Redo the OBJ file so that it is not identical to V3's ... and then create entirely new JP's. The JP's are the most time consuming part of figure creation. So either way, it will be back to the drawing board.