Darth Vader promo art?

There is a picture of Jango Fett in front of a platoon of stormtroopers on Disc one of the DVD for AOTC. That same picture was doctored to have Darth Vader in front of the Clone troopers and later doctored so that it was a picture of Vader leading Stormtroopers. My question is, does anyone know where I can find these pictures? I think they were a promo for the model kits produced by Kotobukiya, but I haven't been able to find any pix! Help me, Star Wars faithful! You're my only hope...!