Usually, I like to sculpt original designs, but this was done for a demonstration of modeling in Zbrush to an existing design. Tantor was designed (I believe) by Glen Keane and Sergio Pablos(If this is not the case, someone, please let me know).
Video: 1 The music is called "Love Language" by Talib Kweli from the album "Train of Thought"
Video: 2 The Music is by "Evidence" and "DJ Babu" of the album "Duck Season Vol. 1"