This particular version is made of brass, which is a highly popular material in South Asian art. The color, a stunning red hue, is achieved from a special process which involves a mix of various minerals and pigments that are applied to the brass surface.
The details on the Kamadhenu are so intricate and precise, that it is almost as if you are looking at the real thing. The texture and feel of the brass are one-of-a-kind and create a sense of depth and dimensionality, as if the Kamadhenu is about to emerge from the brass.
One of the interesting features of this Kamadhenu is the way it has been crafted. The various rituals and practices that are associated with Kamadhenu, like performing a puja or making an offering, are depicted in the smallest of details. It truly is a masterpiece of craftsmanship.