FF8 Squall's Gunblade Griever art

I made Squall's gunblade from Final Fantasy 8 for my cosplay coming up.(made from balsa wood) The only thing that needs to be done is the art on both sides of the blade.

Picture here,
https://goo.gl/photos/95g1tL1E8s3EjVvX8

So the image on the blade should be a Griever on both sides.

Picture here,
https://goo.gl/photos/cdPDHmJqTHdTm8pb6

I don't have any idea or skills in Photoshop to make a template. The size I need is 2.5 x 4 inc. With two images mirroring each other. A vector would be awesome or if anyone has a vinal cutter that would be great as well.

Thanks.

Download Inkscape. It is free and dead easy to learn. Seriously. I'm sure a local stationary place can get the pattern cut on vinyl for a very reasonable cost.

Hello, I made a quick and dirty vectorization from whatever I could find on this particular Griever clipart (alot of images are of the trinket).
As far as I understand correctly the first version ,pages 1 and 2, are from the FF8's one.
The pages 3 and 4 are from the Dissidia version of Griever.

I uploaded it here https://my.mixtape.moe/ypaavz.pdf