Leave to stand for 20 minutes and then mold, roll and shape the dough. "Glue" any bits together with water.
I've created a whole nativity set. You then bake in a low heat oven for as long as it takes for the items to become dry and hollow sounding.
The figures or shapes can then be left in natural state or painted with poster or acrylic paints. You can then apply a varnish and the items will last forever.