I suspect the llama isn't scaled correctly, however. According to Wikipedia, "The height of a full-grown, full-size llama is between 5.5 feet (1.6 meters) to 6 feet (1.8 m) tall at the top of the head." So probably the llama should be about the height of the woman, were she standing, or perhaps a bit taller. I'll try scaling the llama differently later today.
