How can it be a "signature " model when he's no longer with us? a tribute model yes but I always understood a signature model was one built with the artists input?
Interesting...the headstock face at 2:46 and 3:42 shows orange peel and other surface imperfections.
Otherwise you would'nt "Play Authentic".
Gibson's press release and website page make no mention of any deliberate imperfections. I'm thinking this is Gibson's QC still having problems...authentic problems.
If you are even in the Nashville airport look in the Gibson Bar there is one bass in the place and it has more orange peel than Minute Maid.