Looking for a foot reference for a drawing? Check out these Sketching and Drawing Foot Diagrams.
As you can see the Bones of the foot are many which make it hard to draw the foot. Here are a few of the BONES that are in the foot.
(( Navicular Bone, Talus Bone, Cubioid Bone, Talus Bone, Cuneiform bone, Metatarsals Bone, Calcaneum Bone ))