How about a full on frontal picture in daylight (shop lights on) so we can see, or not "see" the grill, ducts, lights and such?
As for the book, I completely agree but I think we can all appreciate your timelines, deadlines of late with this and the Z-28... not to mention life in general.
Have you considered collaborating with someone to make additional books happen? On that note, I bet you would have no shortage of volunteers to help with such a project.
Perhaps some bio and back story excerpts from
Building the Mule added to your website on previous projects would be of interest as evidenced by recent inquiries in this thread? It might serve to sell a few more copies as there is plenty for most enthusiasts to learn there, as a prequel to
Playing with Hellfire