I took delivery of a June build in the first part of September... Vin# 46xxx Paint was very good (silver), it just happened to have sat in a lot for three weeks. These forums really helped me in the delivery process as to what to look for.
Sticky stuff on the center console that looked like a scratch, water in the truck from pressure wash during detailing, gaps in the side mirrors.
Try not to sweat what the Vin# means.