Look at the image attached. This is from the database which was made from the original Colette's press releases that were circulated 4 1/2 years ago by all of the game press.
I put it side-by-side with the plate sold by the ebayer, and I drew arrows where there are clear differences.
First, on the USB door, the darker part of the shadow on the pole, on the furthest upper right part of the USB door, is barely there on the ebay plate where it is larger on the Colette plate, meaning the image on the sticker is shifted right from the original.
Second, the "5" is the same way. The ebay plate shows the vertical part of the number 5, where the Colette plate that part is where the DVD door would go, again showing that the image has shifted to the right.
Third, look at the top of the red area on the sign, and where it goes onto the memory card door. There is more of it on the ebay plate than the Colette plate, meaning the the image is also shifted up as well as to the right.
Last, and this doesn't have an arrow next to it, but look at the i/r port. The Colette plate has image on the port itself, further suggesting that the original was also a sticker, but this is missing on the ebay plate ant not likely something someone would have removed had they purchased a 1000 euro plate from Colette's.
One more thing, and this is hard to tell because of the small size of the original. You can't see the "ring of light" on the original where it is very obvious and clear on the ebay plate.
Take this picture and forward my post to PayPal as evidence that you were defrauded, and they should refund your money with no hassle.
Here is a link from gizmodo about the original press release:
http://gizmodo.com/141584/lagerfeld+...ed-xbox-plates