It's good to see that left hand users are not forgotten. And you're right, they aren't easy to find. Good looking out.
Basic Utility & Accessibility Left Handed Cursors
For those who just want simple, unadorned, functional and highly visible left handed cursors--and don't want to make them. Lefty utility cursors are not all that easy to locate on the net, so here is the whole gamut for those who just want to do their thing with the left hand.