Need mountedshooting picture!

[Martin Wayne]

Howdy cowboys 'n' girls!

As my subject says, I need some good pics of a mountedshooter.
I've found quite a few an the net, but not "the one".
What I'm looking for is a pic that is, or easily can be transformed to a silouett.
Its going to be used in a club-logo, so it would be nice if it's free for use 

If you got somthing or know of a good web-site, plz let me know!

Best regards
Martin Wayne