During production on "Kingdom of the Sun", Deja was the initial supervising animator of Yzma and incorporated supermodeling poses published in magazines to capture Yzma's sultry, seductive persona. Nik Ranieri was originally slated as the supervising animator for Yzma's rocky sidekick, Hucua. During the research trip to Peru in 1996, Ranieri acknowledged that "I was researching for a character that looked like a rock so I was stuck drawing rocks for the whole trip. Then when we got back they piled it into this story about ancient Incas." Mark Pudleiner was to be the supervising animator of Kuzco's proposed maiden, Nina. In early 1997, David Pruiksma came on board to animate the llama, Snowball. According to Pruiksma, Snowball was "a silly, vain and egotistical character, rather the dumb blond of the llama set. I really enjoyed developing the character and doing some early test animation on her as well. Before I left the film (and it was ultimately shelved), I created model sheets for not only Snowball, but for the rest of the herd of seven other llamas and for Kuzco as a Llama." When the film was placed on production shutdown, Pruiksma transferred to work on "" being developed concurrently and ultimately the llama characters were dropped from the storyline.