I was actually thinking of doing a video too, having small "scenarios" with the KOFXIII cast showing up the basics of the game.
One of the examples was having Ryo and Robert the basic movements of the game (move forward, back, jump and duck) in a mirror fashion. Then they will show the attack buttons used in the game (LP, HP, LK, HP and CD). All while having some bubbles conversations before that and the reason been that Takuma convinced Rose to have them as a exhibition show before the tournament started, just to get money and TV time for the Kyokugen School.
My other idea was to use Chin and Kensou, Chin will tell Kensou to practice all his jumps (Hops and Jumps) for several times, while Chin is telling him how to do it properly while he keeps drinking.
But I kinda wanted to find official art and stuff to use to make it as official as possible. Also this tutorial is just for simple things, just to show new people to fighting games in general how the game works while showing story/character interactions.
But yeah, dunno if I will ever do it, but I kinda want to try it out at least.