It's not that hard to draw one using simple shapes. I had to hand paint one on a sign a few years back and of course I just drew it from looking at a manual.
You could trace a picture with a Sharpie then scan it into your design program.
Better that than the bulldog, but it reminds me of the fire company who wanted a picture of a firetruck on their firetruck.
:Big Laugh
Love....jill