Unfortunately iv picked it up third hand,it came form jesse glover or leo fong i think and i dont beleive there is any footage either the best i can do is give u this link to the guy that showed it to me,it doesnt have the drill but if u look at his finer points and dont just go "wow hes fast" you can pick up some nice little bits and bobs. http://jkd.inat.org/
Train til its natural baby!!