This is a 3d model of a Human Breast Anatomy. Complete with color and bump maps.

Additional Information:

The breasts are paired structures located on the anterior thoracic wall, in the pectoral region. They are present in both males and females, yet are more prominent in females following puberty.

In females, the breasts contain the mammary glands an accessory gland of the female reproductive system. The mammary glands are the key structures involved in lactation.