I just got my kit today (huzzah!) I did not find any B screws in it though. So far, everything else seems to be there. The board with the shanks on it had tape, but I don't recall any blocks with the screws set in them. I just dove right in and started assembling, so I don't have any good pics of the raw pieces other than the attached.
Also, small bit of feedback - the sanding block was just a little too inadequate to sand all the pieces down for me. Can I just roll with 220grit sandpaper?
There is a green "2" written on one end of the priority mail box the kit came in.