Mr Lee has no plans in participating on this DVD. It is a "No, Never".
For Mr Lee to participate in a DVD, never mind coming up with his fees, there has to be a highly professional production team behind the project at the very least. The initial plans are enough for him to use his diplomatic phrase "Make an offer to my agent and we'll get back to you if it is of interest". This is not "Jinnah" or "The Wicker Man", films for which he would do almost anything.