I think I remember reading somewhere that Rachel is quite successful in terms of the money she makes because she only does commercial work. Someone said that of all the models at Supreme (back before the big move of models and agents) Rachel was one of the only ones making any money, as the rest of the girls did high fashion work (did the whole catwalk circuit and HC and edgy eds), they hardly made any money. I don't know if this is true but it would explain why we never see much of her work on tfs as it has a high fashion focus.