To create the cow, I used a box and ring and connect to create cuts into the box so that I could use the extrude tool to add the legs and horns to the cow. I then create two more copies and delete parts of the cow so that the horns, nose and hooves and the main body were separated. I then colour each part in using physical material in the material shader. On the main body part, I used the hair and fur modifier to add fur to the cow and when I was happy with the layout, I turned it into a mesh so I could export it a .GLB.