I saw another SBBN021 at Big Time last Saturday and took photos of it. In case you want to see them, I have added them to this post below.
http://yeomanseiko.wordpress.com/2011/08/19/photo-review-seiko-sbbn021-blue-ocean/
Coincidentally, Jimbojeow was there and I took the opportunity to take a side by side picture of his modified tuna and the original SBBN021.