[Groop]OT: Source for Hawaiian Print Graphics?

[Ruben Arellano]

I thought I'd throw this out to all the creative digital arts folks out 
there.

I'm looking for some Hawaiian print graphics in digital format, in a 
resolution suitable for hi-res printouts (specifically, vinyl decals to 
put on a car window).  Does anybody know where I can find such things? 
 I thought the web would be full of them, but I haven't had much luck. 
 I'm looking for a simple two-colour (yellow on black) lei, or hibiscus 
pattern.  No palm trees, sunsets, or that sort of stuff, just a simple 
flower garland.  

Thanks in advance for any pointers,

Ruben.