Available in 1/144 scale with 1/72 becoming available early 2010, these sets include all the markings found on the orbiter, external tank and the solid boosters.
Documented with the help of Greg Katnik, KSC Shuttle Engineer, the markings include all the orbiter names and such details as the "LOADED" markings found on the SRBs and the tile patterns for the cockpit windows, crew hatch and OMS pods.
The decals are printed to the highest quality available in the modeling industry. The online photo doesn't do them justice, the detail is really nice!
Price is $8.00.