I would like to ask if anyone has used Mr.Clay by Vance Product GSI before. It seems such a soft medium to use and I have no idea how it dries or if I need to do anything for it to harden once I finalize a sculpt. I am in a rush to customize a toy for an exhibition, and only have Mr.Clay here int he studio. Since its so rush I thought Mr.Clay would be better since I don't need to get into too many details... I will make a head sculpt and fit on a toy as a head piece. I read on a forum that once Mr.Clay dries its easy to shave and fine tune. I hope someone can put me on some good links or to share their experience with me. Also how does this take to acrylic paint easily? Thanks!