Not exactly lesser knowns here...
Replays:
Ortensia...
http://www.youtube.com/watch?v=dHoV2jSBHeQ
Helmet...
http://www.youtube.com/watch?v=BmJdMKnBHLo
... and Sepoy...
http://www.youtube.com/watch?v=8G_cSHKQrvU
(One each, of many).
* * *
Better Be the One, Rocket Man (Singapore)...
http://www.turfclub.com.sg/Default.aspx
Search by name under horse performance (racing information drop down menu), click on name, get date and go to drop down multimedia menu, click on race videos and then archives at bottom, go to date.
* * *
All HK runners...
most user-friendly site ever.
Search by name and see all replays (except overseas)...
http://www.hkjc.com/english/racing/SelectHorse.asp