Really good fun modelling the feet especially the laces. Using torus nurbs to get the main lace shape. Duplicated...loops of bow made with just pulling points from CVs. Isoparms added to keep geometry. The knot was formed by two nurbs torus and height ratio increased the torus intersected to make a quick knot. C.V.s curve tool used to make lace after bow. circle created then circle shit select profile then surfaces extrude...polygon shape at the path of the shoe profile normals activated then selected the circle and scaled it down.