The rhino is a gift. It was designed as a paper model 3 years ago. My wife was fond of it so much. As a result, I spent few days modifying its construction, making it in palm size, and printed it out for her. She was smiling with surprised and pleased when receiving it which made me feel perfectly satisfied. Thus, I decided to share this stl, and I wish it could be sent as a present for the one you love.