Shadownet, in order to remove textures make sure you have none applied to all and resave the cr2 (if you want in another folder) so that the cr2 you give will not ask for anything. The textures Poser asks for are only the ones which have been saved with a particular figure or prop. You could edit the cr2 to get rid of the textures but for anyone uneasy with that, I've found the previous method works best.