To form the foot cut off the excess clay and round off the end of the foot. Use the small needle tool and mark in three toe lines. That will make four toes. Smooth the toes out to make them rounded like cute little piggies should be. To finish the toes/foot off use the larger needle tool to create an indention behind to the toes. This makes the toes stand out a bit and adds some plumpness to the foot. Remember, he's a baby plump is cute!