The Dyson 01 citroen bx has seems like it would have a better brush, is that the case? Off subject, I have a Citroen CX in my gargage, I love the looks of the BX.
When you click on "Contemporary", "Vintage" , "Super Market" or "Household", there should be a button near the top of the page saying "Create A New Tread" and away you go!