...doesnt this remind you of someone?
This is the "fursona" (can dragons be "fursonas" when they don't have fur?) of an artist called Peganthyrus. This particular picture was submitted to deviantART in February 2003, which probably precedes the release of Code Lyoko in France, much less in the English-speaking world.
I had faved it a few months ago, and it popped up in my "Random Favourites" section. It was only now that I realized its resemblance in attire (and personality?) to...
P.S.: I just read the comment I made about that picture in March. It seems as if I recognized the resemblance in attire immediately... ^^;