They both have the location "Lovely Place", have the OT "Winter2013", are level 50, come in a Cherish Ball, and have the Classic Ribbon. Garchomp's moves are Slash, Dragon Claw, Dig, and Crunch. Scizor's moves are X-Scissor, Night Slash, Double Hit, and Iron Head. Garchomp is holding a Dragon Fang, and Scizor is holding nothing.
So, the things that are special about them are the Cherish Ball, the Classic Ribbon, the OT and Location. The last two you probably wouldn't care about though.