I haven't seen this posted before. A search on xtube.com for "castration" comes up with some good stuff (like real eunuchs pics).

NSFW

http://www.xtube.com/results.php?type=s ... castration

And some videos:

http://www.xtube.com/video_search.php?search=castration

And profile of a eunuch who posts there:

http://video2.xtube.com/community/profi ... =EunuchNRW