Sticker Dude Designs can probably help you. We've worked closely with them to get most of the Mercury logos and striping patterns in their computer. What cowl do you have? I have a ModVP 2.4 cowl with the "corvette" type air scoop and the striping. If that's the shape you have, Luke at Sticker Dude can copy those in whatever color you want.
Go to his site and you can get his contact information there.
http://www.stickerdudedesigns.com
Best of luck and let him know I sent you...he'll take good care of you.
Sam Baker
Baker Marine Support http://www.scaryfast.com