I would say draping clothing with real folds such as you see on the greek and roman statues, but then I have not yet seen anything that is lifelike, the folds always look fake, its probably impossible to design as no body has invented a real folding and wrinkle garmet yet, especially one with morphs and gravity, this is probably the most challenging model to invent and the one I find to be the biggest draw back when attempting to pose an acceptable scene.