Two ways to do it: Save a render of the prop - dimensions = square. Open the one sided square from the primatives - texture it with the saved render and save this to the props library - different folder - same name as your prop - delete the pp2 and overwrite the Poser RSR of your prop with this one. Reduce the render to 91 x91 and save this as a PCT file. Use the PCT to RSR converter to make an RSR of it and over write the Poser generated RSR in the Library. The converter has been in Utilities here.