Thanks for the info. There will no replacement and shoot only start when there are enough participants like i mentioned earlier. As for JoJo's part, agreement was assured through chrishirl, so there is no reason why i would want to start a thread for them and in the end just flame myself. hehe. as for photo wise, they were taken from the model as requested. As i said, they are new to cs and photos wise they do not have much options.
Hope all doubts are cleared.