Out of nostalgia, I searched for videos of bunkai for Kyokushin kata. Although I there seem to be very few resources for Kyokushin, I found some interesting videos.
Damian Laszuk's Youtube channel
I know Iain Abernethy had posted links to some of his videos before but, not only does Lazsuk explain the katas, he also explains the IFK's (Steve Arneil's organization) kihon. http://www.youtube.com/channel/UCCWLB0HBjFl5r6h7nzPlAyQ/videos
Here are some videos of teachers affiliated with Hatsuo Royama. I don't like all the applications herein, but I think it's still worth watching: http://www.youtube.com/channel/UCCLZrctjJjRNZHCBd_RGnyA/videos
Here is a video of an interpretation of Yantsu. I only like the opening application
What do you think of these videos?