love the video. looks like a great knife, too. that guy definitely survives in style.
not really sure what constitutes as a "survival knife", IMO it's any knife you have on you at any given moment. in that case I've done touch ups with both a Case Swayback Jack, and an opinel #6. not full on shaving, I just got to work and noticed a few spots I missed. my sharpening skills are not high enough to do a full shave job...
Murray Carter has some good shaving videos with his fixed blades, machete, sword, scissors, and even a spoon that he forged and sharpened haha...
[video=youtube;c4oHzFNclzQ]http://www.youtube.com/watch?v=c4oHzFNclzQ&feature=youtube_gdata_player[/video]