This is an upgrade kit for the Uranos figure. I recommend White Strong and Flexible NOT POLISHED. To finish, paint directly on parts washed using a toothbrush and dish soap washed thoroughly. Acrylic paints in thin, watery coats work really well and smooth the surface. Polished will be offered on a 'first to buy' basis. CAUTION: Note that parts are engineered to be on the tight side so don't force fit make sure you sand the parts until the force seems reasonable.