I don't have time to make an "official" gameplay video that properly shows how the game works, but I do have a YouTube account that I've had for a long time, I'd be happy to upload a proper video under my account if someone else makes one.
I also have professional pro audio recording gear including some very good vocal mics for a professional narration, and non-linear video editing software to add final touches and put it together.
EDIT: Well, OK, I suppose I could make the time to put together a short video that shows a few missions at the start of a game, but if anyone wants to see stuff that is only shown later in the game, they'll have to submit recordings for me to include a few clips.