I'm trying to get a camera ready image for this decal. .
need it straight and level and in proportion and sorta large DPI resolution
so i can print a clear image around 10 inches square. .
I searched for hours for something on the Web but this is the best I
came up with. .
Anybody got one already or can fix this one?? Please. . . .

Why don't you just buy the sticker from Carbone? It's only 15 bucks ...

http://car-bone.pl/shop/engine-sticker-20/

I already have one but it's coated with adhesive. . logistically hard to handle, I'm looking for a printed copy. . . Thought about sticking it on non glare clear plastic but not sure that can be copied clearly.

stop by a picture frame shop and get a piece of non glare glass, and then an email to carbone for permission to copy his art...just a thought.

The dude at car-bone is super cool. Contact him (he's on Facebook) and ask him if he can make what you want. It'll be the best quality print you can get without redrawing it from scratch.