glue around the edges and with pins i secured the top leather to the edge of the sole until the glue set.
the heel piece of the inner sole is perfect for jaw. i had to cut it a bit smaller and glued it upside down under the belly of the shark. don't put the jaw to near to the nose. the mouth is a bit further backwards. this is, together with the dorsal fin what makes a shark. to give the face more definition i glued on two glass eyes i found in a box with beads and buttons.
i drilled some holes in a left over piece of wood and 