Below find a 6:46 min “trailer” for Shen Yongping’s 沈勇平 film (to view the video from the email posting, click the title link above), which is called 百年宪政 in Chinese. Also, there’s a translation of the court indictment here:
http://chinachange.org/2014/10/27/shen-yongpings-indictment/