For the benefit of those looking through this clip and wanting to construct a Christmas Crib. Basically the crib is made out of jablo pieces fixed together with pva glue and toothpicks and formed by hand to any shape required. The building is done by cutting small blocks of jablo in the form of small bricks and building as we did with lego blocks. After having finished the shaping of the Jablo for rock and the building preapre a mixture of PVA glue, plaster powder (english plaster)
....and saw dust and mix with water until you have a creamy liquid. You will need paper napkins. Place a paper napkin on any area you want to plaster and dab with a small paint brush. Cover all the crib in this way. When dried it will give you a good hard finish. Paint to your liking however do not use dark colours.