I put the link to the images here so that anyone can get them.
again I used Photoshop...

this first one is the image I had printed! the proportions are the right ones if you want it to fit the dimension of the case. Just print it so it's 40cm high and 20cm wide!

http://teamdlp.free.fr/pc/bloodragefinal.jpg


and this is just the logo:


http://teamdlp.free.fr/pc/bloodrage3.jpg


enjoy... but let me see what you do with it