I have a client who I have made several dummy cakes for (plain white fondant) for her to use in photo props, etc - she is asking for me to create a three tier cake with ruffles, quilting and an explosion of colorful flowers & textures and I'm trying to mesh those ideas with a plain, ribbon wrapped dummy cake and I just *can't* get there.  Do you think it is possible for me to temporarily stick things onto the dummy cake?